Unicode normalization on input.

This normalizes the following values:

* login names
* passwords
* channel names
* message bodies, because why not

The goal here is to have a canonical representation of these values, so that, for example, the service does not inadvertently host two channels whose names are semantically identical but differ in the specifics of how diacritics are encoded, or two users whose names are identical.

Normalization is done on input from the wire, using Serde hooks, and when reading from the database. The `crate::nfc::String` type implements these normalizations (as well as normalizing whenever converted from a `std::string::String` generally).

This change does not cover:

* Trying to cope with passwords that were created as non-normalized strings, which are now non-verifiable as all the paths to verify passwords normalize the input.
* Trying to ensure that non-normalized data in the database compares reasonably to normalized data. Fortunately, we don't _do_ very many string comparisons (I think only login names), so this isn't a huge deal at this stage. Login names will probably have to Get Fixed later on, when we figure out how to handle case folding for login name verification.

16 files changed, 48 insertions, 48 deletions

diff --git a/.sqlx/query-8d9b83fb53e4191ee58b68e65e101d0941f2a266679209f793fd27466b9e3719.json b/.sqlx/query-0caf898537dd38eea00322a9eb3578281dc70941faf05d53f8525034446ae52f.json
index 4d28006..8990436 100644
--- a/.sqlx/query-8d9b83fb53e4191ee58b68e65e101d0941f2a266679209f793fd27466b9e3719.json
+++ b/.sqlx/query-0caf898537dd38eea00322a9eb3578281dc70941faf05d53f8525034446ae52f.json
@@ -1,6 +1,6 @@
 {
   "db_name": "SQLite",
-  "query": "\n                select\n                    id as \"id: Id\",\n                    channel.name,\n                    channel.created_at as \"created_at: DateTime\",\n                    channel.created_sequence as \"created_sequence: Sequence\",\n                    deleted.deleted_at as \"deleted_at: DateTime\",\n                    deleted.deleted_sequence as \"deleted_sequence: Sequence\"\n                from channel\n                left join channel_deleted as deleted\n                    using (id)\n                where coalesce(channel.created_sequence <= $1, true)\n                order by channel.name\n            ",
+  "query": "\n                select\n                    id as \"id: Id\",\n                    channel.name as \"name: Name\",\n                    channel.created_at as \"created_at: DateTime\",\n                    channel.created_sequence as \"created_sequence: Sequence\",\n                    deleted.deleted_at as \"deleted_at: DateTime\",\n                    deleted.deleted_sequence as \"deleted_sequence: Sequence\"\n                from channel\n                left join channel_deleted as deleted\n                    using (id)\n                where coalesce(channel.created_sequence <= $1, true)\n                order by channel.name\n            ",
   "describe": {
     "columns": [
       {
@@ -9,7 +9,7 @@
         "type_info": "Text"
       },
       {
-        "name": "name",
+        "name": "name: Name",
         "ordinal": 1,
         "type_info": "Text"
       },
@@ -46,5 +46,5 @@
       true
     ]
   },
-  "hash": "8d9b83fb53e4191ee58b68e65e101d0941f2a266679209f793fd27466b9e3719"
+  "hash": "0caf898537dd38eea00322a9eb3578281dc70941faf05d53f8525034446ae52f"
 }
diff --git a/.sqlx/query-836a37fa3fbcacbc880c7c9e603b3087a17906db95d14a35034889a253f23418.json b/.sqlx/query-0f0e4a6ac32b39f3bd7f4832389259b91bbffa182e32b224635031eead2fa82d.json
index 4770b7e..fd5a165 100644
--- a/.sqlx/query-836a37fa3fbcacbc880c7c9e603b3087a17906db95d14a35034889a253f23418.json
+++ b/.sqlx/query-0f0e4a6ac32b39f3bd7f4832389259b91bbffa182e32b224635031eead2fa82d.json
@@ -1,6 +1,6 @@
 {
   "db_name": "SQLite",
-  "query": "\n\t\t\t\tinsert into message\n\t\t\t\t\t(id, channel, sender, sent_at, sent_sequence, body)\n\t\t\t\tvalues ($1, $2, $3, $4, $5, $6)\n\t\t\t\treturning\n\t\t\t\t\tid as \"id: Id\",\n                    channel as \"channel: channel::Id\",\n                    sender as \"sender: login::Id\",\n                    sent_at as \"sent_at: DateTime\",\n                    sent_sequence as \"sent_sequence: Sequence\",\n\t\t\t\t\tbody\n\t\t\t",
+  "query": "\n                insert into message\n                    (id, channel, sender, sent_at, sent_sequence, body)\n                values ($1, $2, $3, $4, $5, $6)\n                returning\n                    id as \"id: Id\",\n                    channel as \"channel: channel::Id\",\n                    sender as \"sender: login::Id\",\n                    sent_at as \"sent_at: DateTime\",\n                    sent_sequence as \"sent_sequence: Sequence\",\n                    body as \"body: Body\"\n            ",
   "describe": {
     "columns": [
       {
@@ -29,7 +29,7 @@
         "type_info": "Integer"
       },
       {
-        "name": "body",
+        "name": "body: Body",
         "ordinal": 5,
         "type_info": "Text"
       }
@@ -46,5 +46,5 @@
       true
     ]
   },
-  "hash": "836a37fa3fbcacbc880c7c9e603b3087a17906db95d14a35034889a253f23418"
+  "hash": "0f0e4a6ac32b39f3bd7f4832389259b91bbffa182e32b224635031eead2fa82d"
 }
diff --git a/.sqlx/query-400de8e1dca27c48362b060c5b16e9ae908c4ea30e2d682d59d4720699b8de91.json b/.sqlx/query-24bc0257eff3357322481e1314f70d13e8b0ca22b7652f1063ec7796cf307269.json
index 0caa950..9f09a28 100644
--- a/.sqlx/query-400de8e1dca27c48362b060c5b16e9ae908c4ea30e2d682d59d4720699b8de91.json
+++ b/.sqlx/query-24bc0257eff3357322481e1314f70d13e8b0ca22b7652f1063ec7796cf307269.json
@@ -1,6 +1,6 @@
 {
   "db_name": "SQLite",
-  "query": "\n                select\n                    id as \"id: Id\",\n                    message.channel as \"channel: channel::Id\",\n                    message.sender as \"sender: login::Id\",\n                    message.sent_at as \"sent_at: DateTime\",\n                    message.sent_sequence as \"sent_sequence: Sequence\",\n                    message.body,\n                    deleted.deleted_at as \"deleted_at: DateTime\",\n                    deleted.deleted_sequence as \"deleted_sequence: Sequence\"\n                from message\n                left join message_deleted as deleted\n                    using (id)\n                where coalesce(message.sent_sequence > $1, true)\n            ",
+  "query": "\n                select\n                    id as \"id: Id\",\n                    message.channel as \"channel: channel::Id\",\n                    message.sender as \"sender: login::Id\",\n                    message.sent_at as \"sent_at: DateTime\",\n                    message.sent_sequence as \"sent_sequence: Sequence\",\n                    message.body as \"body: Body\",\n                    deleted.deleted_at as \"deleted_at: DateTime\",\n                    deleted.deleted_sequence as \"deleted_sequence: Sequence\"\n                from message\n                left join message_deleted as deleted\n                    using (id)\n                where coalesce(message.sent_sequence > $1, true)\n            ",
   "describe": {
     "columns": [
       {
@@ -29,7 +29,7 @@
         "type_info": "Integer"
       },
       {
-        "name": "body",
+        "name": "body: Body",
         "ordinal": 5,
         "type_info": "Text"
       },
@@ -58,5 +58,5 @@
       true
     ]
   },
-  "hash": "400de8e1dca27c48362b060c5b16e9ae908c4ea30e2d682d59d4720699b8de91"
+  "hash": "24bc0257eff3357322481e1314f70d13e8b0ca22b7652f1063ec7796cf307269"
 }
diff --git a/.sqlx/query-34d3bc2b18bc0813cbaafc1ef99603f820d3b391f212c2c0883506a53ee757ca.json b/.sqlx/query-2e0aa3126267465ee1ae01e6856eff74a544f0a1c3692766e48a3182df5ada98.json
index 63ff012..227d242 100644
--- a/.sqlx/query-34d3bc2b18bc0813cbaafc1ef99603f820d3b391f212c2c0883506a53ee757ca.json
+++ b/.sqlx/query-2e0aa3126267465ee1ae01e6856eff74a544f0a1c3692766e48a3182df5ada98.json
@@ -1,6 +1,6 @@
 {
   "db_name": "SQLite",
-  "query": "\n                select\n                    id as \"id: Id\",\n                    message.channel as \"channel: channel::Id\",\n                    message.sender as \"sender: login::Id\",\n                    message.sent_at as \"sent_at: DateTime\",\n                    message.sent_sequence as \"sent_sequence: Sequence\",\n                    message.body,\n                    deleted.deleted_at as \"deleted_at?: DateTime\",\n                    deleted.deleted_sequence as \"deleted_sequence?: Sequence\"\n                from message\n                left join message_deleted as deleted\n                    using (id)\n                where message.sent_at < $1\n                    and deleted.id is null\n            ",
+  "query": "\n                select\n                    id as \"id: Id\",\n                    message.channel as \"channel: channel::Id\",\n                    message.sender as \"sender: login::Id\",\n                    message.sent_at as \"sent_at: DateTime\",\n                    message.sent_sequence as \"sent_sequence: Sequence\",\n                    message.body as \"body: Body\",\n                    deleted.deleted_at as \"deleted_at?: DateTime\",\n                    deleted.deleted_sequence as \"deleted_sequence?: Sequence\"\n                from message\n                left join message_deleted as deleted\n                    using (id)\n                where message.sent_at < $1\n                    and deleted.id is null\n            ",
   "describe": {
     "columns": [
       {
@@ -29,7 +29,7 @@
         "type_info": "Integer"
       },
       {
-        "name": "body",
+        "name": "body: Body",
         "ordinal": 5,
         "type_info": "Text"
       },
@@ -58,5 +58,5 @@
       false
     ]
   },
-  "hash": "34d3bc2b18bc0813cbaafc1ef99603f820d3b391f212c2c0883506a53ee757ca"
+  "hash": "2e0aa3126267465ee1ae01e6856eff74a544f0a1c3692766e48a3182df5ada98"
 }
diff --git a/.sqlx/query-e702a0e7ff9a0a9808f8d45294ae908114b03719dc0cb237cec11f807bf757b1.json b/.sqlx/query-40e0310af2814435cca882701b86eddb5a1114202ba385f66f131b1601feec11.json
index ba35bb9..3147d7f 100644
--- a/.sqlx/query-e702a0e7ff9a0a9808f8d45294ae908114b03719dc0cb237cec11f807bf757b1.json
+++ b/.sqlx/query-40e0310af2814435cca882701b86eddb5a1114202ba385f66f131b1601feec11.json
@@ -1,6 +1,6 @@
 {
   "db_name": "SQLite",
-  "query": "\n                select\n                    message.channel as \"channel: channel::Id\",\n                    message.sender as \"sender: login::Id\",\n                    id as \"id: Id\",\n                    message.body,\n                    message.sent_at as \"sent_at: DateTime\",\n                    message.sent_sequence as \"sent_sequence: Sequence\",\n                    deleted.deleted_at as \"deleted_at: DateTime\",\n                    deleted.deleted_sequence as \"deleted_sequence: Sequence\"\n                from message\n                left join message_deleted as deleted\n                    using (id)\n                where message.channel = $1\n                    and deleted.id is null\n            ",
+  "query": "\n                select\n                    message.channel as \"channel: channel::Id\",\n                    message.sender as \"sender: login::Id\",\n                    id as \"id: Id\",\n                    message.body as \"body: Body\",\n                    message.sent_at as \"sent_at: DateTime\",\n                    message.sent_sequence as \"sent_sequence: Sequence\",\n                    deleted.deleted_at as \"deleted_at: DateTime\",\n                    deleted.deleted_sequence as \"deleted_sequence: Sequence\"\n                from message\n                left join message_deleted as deleted\n                    using (id)\n                where message.channel = $1\n                    and deleted.id is null\n            ",
   "describe": {
     "columns": [
       {
@@ -19,7 +19,7 @@
         "type_info": "Text"
       },
       {
-        "name": "body",
+        "name": "body: Body",
         "ordinal": 3,
         "type_info": "Text"
       },
@@ -58,5 +58,5 @@
       true
     ]
   },
-  "hash": "e702a0e7ff9a0a9808f8d45294ae908114b03719dc0cb237cec11f807bf757b1"
+  "hash": "40e0310af2814435cca882701b86eddb5a1114202ba385f66f131b1601feec11"
 }
diff --git a/.sqlx/query-ae9d1c997891f7e917cde554a251e76e93d3a43d1447faa4ec4085f7b3f60404.json b/.sqlx/query-4392eb4ec7257676acdce461b3bd7892ca01c2e3a2e0b1abfd8d7a57cbbf265e.json
index cb345dc..1dd685b 100644
--- a/.sqlx/query-ae9d1c997891f7e917cde554a251e76e93d3a43d1447faa4ec4085f7b3f60404.json
+++ b/.sqlx/query-4392eb4ec7257676acdce461b3bd7892ca01c2e3a2e0b1abfd8d7a57cbbf265e.json
@@ -1,6 +1,6 @@
 {
   "db_name": "SQLite",
-  "query": "\n                select\n                    token.id as \"token_id: Id\",\n                    login.id as \"login_id: login::Id\",\n                    login.name as \"login_name\"\n                from login\n                join token on login.id = token.login\n                where token.secret = $1\n            ",
+  "query": "\n                select\n                    token.id as \"token_id: Id\",\n                    login.id as \"login_id: login::Id\",\n                    login.name as \"login_name: Name\"\n                from login\n                join token on login.id = token.login\n                where token.secret = $1\n            ",
   "describe": {
     "columns": [
       {
@@ -14,7 +14,7 @@
         "type_info": "Text"
       },
       {
-        "name": "login_name",
+        "name": "login_name: Name",
         "ordinal": 2,
         "type_info": "Text"
       }
@@ -28,5 +28,5 @@
       false
     ]
   },
-  "hash": "ae9d1c997891f7e917cde554a251e76e93d3a43d1447faa4ec4085f7b3f60404"
+  "hash": "4392eb4ec7257676acdce461b3bd7892ca01c2e3a2e0b1abfd8d7a57cbbf265e"
 }
diff --git a/.sqlx/query-152cbd56cdce2ee7e94ae2568c112d0f6fe2aa136f0758a68f1eb66787db52f0.json b/.sqlx/query-48884b1c153cbf6e10eed72e34ec512dfc9109b338eea475c209e5a005ae20c6.json
index 2c7666f..b8d7303 100644
--- a/.sqlx/query-152cbd56cdce2ee7e94ae2568c112d0f6fe2aa136f0758a68f1eb66787db52f0.json
+++ b/.sqlx/query-48884b1c153cbf6e10eed72e34ec512dfc9109b338eea475c209e5a005ae20c6.json
@@ -1,6 +1,6 @@
 {
   "db_name": "SQLite",
-  "query": "\n                select\n                    id as \"id: Id\",\n                    channel.name,\n                    channel.created_at as \"created_at: DateTime\",\n                    channel.created_sequence as \"created_sequence: Sequence\",\n                    deleted.deleted_at as \"deleted_at?: DateTime\",\n                    deleted.deleted_sequence as \"deleted_sequence?: Sequence\"\n                from channel\n                left join channel_deleted as deleted\n                    using (id)\n                where id = $1\n            ",
+  "query": "\n                select\n                    id as \"id: Id\",\n                    channel.name as \"name: Name\",\n                    channel.created_at as \"created_at: DateTime\",\n                    channel.created_sequence as \"created_sequence: Sequence\",\n                    deleted.deleted_at as \"deleted_at?: DateTime\",\n                    deleted.deleted_sequence as \"deleted_sequence?: Sequence\"\n                from channel\n                left join channel_deleted as deleted\n                    using (id)\n                where id = $1\n            ",
   "describe": {
     "columns": [
       {
@@ -9,7 +9,7 @@
         "type_info": "Text"
       },
       {
-        "name": "name",
+        "name": "name: Name",
         "ordinal": 1,
         "type_info": "Text"
       },
@@ -46,5 +46,5 @@
       false
     ]
   },
-  "hash": "152cbd56cdce2ee7e94ae2568c112d0f6fe2aa136f0758a68f1eb66787db52f0"
+  "hash": "48884b1c153cbf6e10eed72e34ec512dfc9109b338eea475c209e5a005ae20c6"
 }
diff --git a/.sqlx/query-8e816ccef8ecee937d88ff31ca611395405093dbbed738579d715b2d623921be.json b/.sqlx/query-78d24fa907f3dcc0c129880e83b4ef41bad03b57937a27f98aebbef5268ef5f5.json
index 5a038ac..09440ca 100644
--- a/.sqlx/query-8e816ccef8ecee937d88ff31ca611395405093dbbed738579d715b2d623921be.json
+++ b/.sqlx/query-78d24fa907f3dcc0c129880e83b4ef41bad03b57937a27f98aebbef5268ef5f5.json
@@ -1,6 +1,6 @@
 {
   "db_name": "SQLite",
-  "query": "\n                select\n                    message.channel as \"channel: channel::Id\",\n                    message.sender as \"sender: login::Id\",\n                    id as \"id: Id\",\n                    message.body,\n                    message.sent_at as \"sent_at: DateTime\",\n                    message.sent_sequence as \"sent_sequence: Sequence\",\n                    deleted.deleted_at as \"deleted_at?: DateTime\",\n                    deleted.deleted_sequence as \"deleted_sequence?: Sequence\"\n                from message\n                left join message_deleted as deleted\n                    using (id)\n                where id = $1\n            ",
+  "query": "\n                select\n                    message.channel as \"channel: channel::Id\",\n                    message.sender as \"sender: login::Id\",\n                    id as \"id: Id\",\n                    message.body as \"body: Body\",\n                    message.sent_at as \"sent_at: DateTime\",\n                    message.sent_sequence as \"sent_sequence: Sequence\",\n                    deleted.deleted_at as \"deleted_at?: DateTime\",\n                    deleted.deleted_sequence as \"deleted_sequence?: Sequence\"\n                from message\n                left join message_deleted as deleted\n                    using (id)\n                where id = $1\n            ",
   "describe": {
     "columns": [
       {
@@ -19,7 +19,7 @@
         "type_info": "Text"
       },
       {
-        "name": "body",
+        "name": "body: Body",
         "ordinal": 3,
         "type_info": "Text"
       },
@@ -58,5 +58,5 @@
       false
     ]
   },
-  "hash": "8e816ccef8ecee937d88ff31ca611395405093dbbed738579d715b2d623921be"
+  "hash": "78d24fa907f3dcc0c129880e83b4ef41bad03b57937a27f98aebbef5268ef5f5"
 }
diff --git a/.sqlx/query-647c3387fd01747b6318b946d2ea19a3007558abe81a1635c64ef7960acd30b2.json b/.sqlx/query-7f5bbd935941210ba2f25e65327d32a68f41258a27249027f9200b2bbba047cb.json
index f706f81..83e730d 100644
--- a/.sqlx/query-647c3387fd01747b6318b946d2ea19a3007558abe81a1635c64ef7960acd30b2.json
+++ b/.sqlx/query-7f5bbd935941210ba2f25e65327d32a68f41258a27249027f9200b2bbba047cb.json
@@ -1,6 +1,6 @@
 {
   "db_name": "SQLite",
-  "query": "\n                select\n                    channel.id as \"id: Id\",\n                    channel.name,\n                    channel.created_at as \"created_at: DateTime\",\n                    channel.created_sequence as \"created_sequence: Sequence\",\n                    deleted.deleted_at as \"deleted_at?: DateTime\",\n                    deleted.deleted_sequence as \"deleted_sequence?: Sequence\"\n                from channel\n                left join channel_deleted as deleted\n                    using (id)\n                left join message\n                where channel.created_at < $1\n                    and message.id is null\n                    and deleted.id is null\n            ",
+  "query": "\n                select\n                    channel.id as \"id: Id\",\n                    channel.name as \"name: Name\",\n                    channel.created_at as \"created_at: DateTime\",\n                    channel.created_sequence as \"created_sequence: Sequence\",\n                    deleted.deleted_at as \"deleted_at?: DateTime\",\n                    deleted.deleted_sequence as \"deleted_sequence?: Sequence\"\n                from channel\n                left join channel_deleted as deleted\n                    using (id)\n                left join message\n                where channel.created_at < $1\n                    and message.id is null\n                    and deleted.id is null\n            ",
   "describe": {
     "columns": [
       {
@@ -9,7 +9,7 @@
         "type_info": "Text"
       },
       {
-        "name": "name",
+        "name": "name: Name",
         "ordinal": 1,
         "type_info": "Text"
       },
@@ -46,5 +46,5 @@
       false
     ]
   },
-  "hash": "647c3387fd01747b6318b946d2ea19a3007558abe81a1635c64ef7960acd30b2"
+  "hash": "7f5bbd935941210ba2f25e65327d32a68f41258a27249027f9200b2bbba047cb"
 }
diff --git a/.sqlx/query-b09438f4b1247a4e3991751de1fa77f2a18537d30e61ccbdcc947d0dba2b3da3.json b/.sqlx/query-91df35ca0c610b05fb353eeb7b7ef2f4fca0cd1c43ef45f32c9ce069d37fe659.json
index 7c83aa1..6d2cb52 100644
--- a/.sqlx/query-b09438f4b1247a4e3991751de1fa77f2a18537d30e61ccbdcc947d0dba2b3da3.json
+++ b/.sqlx/query-91df35ca0c610b05fb353eeb7b7ef2f4fca0cd1c43ef45f32c9ce069d37fe659.json
@@ -1,6 +1,6 @@
 {
   "db_name": "SQLite",
-  "query": "\n                select\n                    id as \"id: Id\",\n                    name,\n                    created_sequence as \"created_sequence: Sequence\",\n                    created_at as \"created_at: DateTime\"\n                from login\n                    where coalesce(created_sequence <= $1, true)\n                    order by created_sequence\n            ",
+  "query": "\n                select\n                    id as \"id: Id\",\n                    name as \"name: Name\",\n                    created_sequence as \"created_sequence: Sequence\",\n                    created_at as \"created_at: DateTime\"\n                from login\n                    where coalesce(created_sequence <= $1, true)\n                    order by created_sequence\n            ",
   "describe": {
     "columns": [
       {
@@ -9,7 +9,7 @@
         "type_info": "Text"
       },
       {
-        "name": "name",
+        "name": "name: Name",
         "ordinal": 1,
         "type_info": "Text"
       },
@@ -34,5 +34,5 @@
       false
     ]
   },
-  "hash": "b09438f4b1247a4e3991751de1fa77f2a18537d30e61ccbdcc947d0dba2b3da3"
+  "hash": "91df35ca0c610b05fb353eeb7b7ef2f4fca0cd1c43ef45f32c9ce069d37fe659"
 }
diff --git a/.sqlx/query-b991b34b491306780a1b6efa157b6ee50f32e1136ad9cbd91caa0add2ab3cdaa.json b/.sqlx/query-be33d1fb2f71093ed73efd90c8d4dfe599c70b36607a5dc436f28ba5b2ea9b2e.json
index 3901207..4b69943 100644
--- a/.sqlx/query-b991b34b491306780a1b6efa157b6ee50f32e1136ad9cbd91caa0add2ab3cdaa.json
+++ b/.sqlx/query-be33d1fb2f71093ed73efd90c8d4dfe599c70b36607a5dc436f28ba5b2ea9b2e.json
@@ -1,6 +1,6 @@
 {
   "db_name": "SQLite",
-  "query": "\n\t\t\t\tselect\n\t\t\t\t\tid as \"id: login::Id\",\n\t\t\t\t\tname,\n\t\t\t\t\tpassword_hash as \"password_hash: StoredHash\",\n                    created_sequence as \"created_sequence: Sequence\",\n                    created_at as \"created_at: DateTime\"\n\t\t\t\tfrom login\n\t\t\t\twhere name = $1\n\t\t\t",
+  "query": "\n\t\t\t\tselect\n\t\t\t\t\tid as \"id: login::Id\",\n\t\t\t\t\tname as \"name: Name\",\n\t\t\t\t\tpassword_hash as \"password_hash: StoredHash\",\n                    created_sequence as \"created_sequence: Sequence\",\n                    created_at as \"created_at: DateTime\"\n\t\t\t\tfrom login\n\t\t\t\twhere name = $1\n\t\t\t",
   "describe": {
     "columns": [
       {
@@ -9,7 +9,7 @@
         "type_info": "Text"
       },
       {
-        "name": "name",
+        "name": "name: Name",
         "ordinal": 1,
         "type_info": "Text"
       },
@@ -40,5 +40,5 @@
       false
     ]
   },
-  "hash": "b991b34b491306780a1b6efa157b6ee50f32e1136ad9cbd91caa0add2ab3cdaa"
+  "hash": "be33d1fb2f71093ed73efd90c8d4dfe599c70b36607a5dc436f28ba5b2ea9b2e"
 }
diff --git a/.sqlx/query-3fbec32aeb32c49e088f246c00151035dcf174cec137326b63e0cb0e4ae5cb60.json b/.sqlx/query-d693a55bf9394ea79a892c3a5ed7d651ce7c5b3c7e8960458af03f1b533e3b1f.json
index 01e72b2..4291236 100644
--- a/.sqlx/query-3fbec32aeb32c49e088f246c00151035dcf174cec137326b63e0cb0e4ae5cb60.json
+++ b/.sqlx/query-d693a55bf9394ea79a892c3a5ed7d651ce7c5b3c7e8960458af03f1b533e3b1f.json
@@ -1,6 +1,6 @@
 {
   "db_name": "SQLite",
-  "query": "\n                insert\n                into login (id, name, password_hash, created_sequence, created_at)\n                values ($1, $2, $3, $4, $5)\n                returning\n                    id as \"id: Id\",\n                    name,\n                    created_sequence as \"created_sequence: Sequence\",\n                    created_at as \"created_at: DateTime\"\n            ",
+  "query": "\n                insert\n                into login (id, name, password_hash, created_sequence, created_at)\n                values ($1, $2, $3, $4, $5)\n                returning\n                    id as \"id: Id\",\n                    name as \"name: Name\",\n                    created_sequence as \"created_sequence: Sequence\",\n                    created_at as \"created_at: DateTime\"\n            ",
   "describe": {
     "columns": [
       {
@@ -9,7 +9,7 @@
         "type_info": "Text"
       },
       {
-        "name": "name",
+        "name": "name: Name",
         "ordinal": 1,
         "type_info": "Text"
       },
@@ -34,5 +34,5 @@
       false
     ]
   },
-  "hash": "3fbec32aeb32c49e088f246c00151035dcf174cec137326b63e0cb0e4ae5cb60"
+  "hash": "d693a55bf9394ea79a892c3a5ed7d651ce7c5b3c7e8960458af03f1b533e3b1f"
 }
diff --git a/.sqlx/query-9da5b746de5d481eeb0755283b4094fa9dfa65dc95991f689355889606ab1c46.json b/.sqlx/query-db77e97937167d1edbbe88ebb2c0efd1c5718e721fe906765c28d040e446acd7.json
index 56a8498..0f2045f 100644
--- a/.sqlx/query-9da5b746de5d481eeb0755283b4094fa9dfa65dc95991f689355889606ab1c46.json
+++ b/.sqlx/query-db77e97937167d1edbbe88ebb2c0efd1c5718e721fe906765c28d040e446acd7.json
@@ -1,6 +1,6 @@
 {
   "db_name": "SQLite",
-  "query": "\n                insert\n                into channel (id, name, created_at, created_sequence)\n                values ($1, $2, $3, $4)\n                returning\n                    id as \"id: Id\",\n                    name as \"name!\", -- known non-null as we just set it\n                    created_at as \"created_at: DateTime\",\n                    created_sequence as \"created_sequence: Sequence\"\n            ",
+  "query": "\n                insert\n                into channel (id, name, created_at, created_sequence)\n                values ($1, $2, $3, $4)\n                returning\n                    id as \"id: Id\",\n                    name as \"name!: Name\", -- known non-null as we just set it\n                    created_at as \"created_at: DateTime\",\n                    created_sequence as \"created_sequence: Sequence\"\n            ",
   "describe": {
     "columns": [
       {
@@ -9,7 +9,7 @@
         "type_info": "Text"
       },
       {
-        "name": "name!",
+        "name": "name!: Name",
         "ordinal": 1,
         "type_info": "Text"
       },
@@ -34,5 +34,5 @@
       false
     ]
   },
-  "hash": "9da5b746de5d481eeb0755283b4094fa9dfa65dc95991f689355889606ab1c46"
+  "hash": "db77e97937167d1edbbe88ebb2c0efd1c5718e721fe906765c28d040e446acd7"
 }
diff --git a/.sqlx/query-4224d5c1c4009e0d31b96bc7b1d9f6a2215c7c135720c1222170a1f6692c3a8a.json b/.sqlx/query-dbbc785bc45173db773f9179ae0758568f732d837c923cfe1b142181fb5d83f3.json
index 767c217..7b5ac51 100644
--- a/.sqlx/query-4224d5c1c4009e0d31b96bc7b1d9f6a2215c7c135720c1222170a1f6692c3a8a.json
+++ b/.sqlx/query-dbbc785bc45173db773f9179ae0758568f732d837c923cfe1b142181fb5d83f3.json
@@ -1,6 +1,6 @@
 {
   "db_name": "SQLite",
-  "query": "\n                select\n                    id as \"id: Id\",\n                    name,\n                    created_sequence as \"created_sequence: Sequence\",\n                    created_at as \"created_at: DateTime\"\n                from login\n                where coalesce(login.created_sequence > $1, true)\n            ",
+  "query": "\n                select\n                    id as \"id: Id\",\n                    name as \"name: Name\",\n                    created_sequence as \"created_sequence: Sequence\",\n                    created_at as \"created_at: DateTime\"\n                from login\n                where coalesce(login.created_sequence > $1, true)\n            ",
   "describe": {
     "columns": [
       {
@@ -9,7 +9,7 @@
         "type_info": "Text"
       },
       {
-        "name": "name",
+        "name": "name: Name",
         "ordinal": 1,
         "type_info": "Text"
       },
@@ -34,5 +34,5 @@
       false
     ]
   },
-  "hash": "4224d5c1c4009e0d31b96bc7b1d9f6a2215c7c135720c1222170a1f6692c3a8a"
+  "hash": "dbbc785bc45173db773f9179ae0758568f732d837c923cfe1b142181fb5d83f3"
 }
diff --git a/.sqlx/query-e2686f26f8646b4cd31beeb2060b9a6d6e0bbcb4cf8d01c48b297e6f0a950ebc.json b/.sqlx/query-dd613246fc1e87039f0a12ca8e2fa7c9cee66d2dfc3e516064982609cdcb3ff6.json
index 1883035..fe8be3f 100644
--- a/.sqlx/query-e2686f26f8646b4cd31beeb2060b9a6d6e0bbcb4cf8d01c48b297e6f0a950ebc.json
+++ b/.sqlx/query-dd613246fc1e87039f0a12ca8e2fa7c9cee66d2dfc3e516064982609cdcb3ff6.json
@@ -1,6 +1,6 @@
 {
   "db_name": "SQLite",
-  "query": "\n                select\n                    id as \"id: Id\",\n                    channel.name,\n                    channel.created_at as \"created_at: DateTime\",\n                    channel.created_sequence as \"created_sequence: Sequence\",\n                    deleted.deleted_at as \"deleted_at: DateTime\",\n                    deleted.deleted_sequence as \"deleted_sequence: Sequence\"\n                from channel\n                left join channel_deleted as deleted\n                    using (id)\n                where coalesce(channel.created_sequence > $1, true)\n            ",
+  "query": "\n                select\n                    id as \"id: Id\",\n                    channel.name as \"name: Name\",\n                    channel.created_at as \"created_at: DateTime\",\n                    channel.created_sequence as \"created_sequence: Sequence\",\n                    deleted.deleted_at as \"deleted_at: DateTime\",\n                    deleted.deleted_sequence as \"deleted_sequence: Sequence\"\n                from channel\n                left join channel_deleted as deleted\n                    using (id)\n                where coalesce(channel.created_sequence > $1, true)\n            ",
   "describe": {
     "columns": [
       {
@@ -9,7 +9,7 @@
         "type_info": "Text"
       },
       {
-        "name": "name",
+        "name": "name: Name",
         "ordinal": 1,
         "type_info": "Text"
       },
@@ -46,5 +46,5 @@
       true
     ]
   },
-  "hash": "e2686f26f8646b4cd31beeb2060b9a6d6e0bbcb4cf8d01c48b297e6f0a950ebc"
+  "hash": "dd613246fc1e87039f0a12ca8e2fa7c9cee66d2dfc3e516064982609cdcb3ff6"
 }
diff --git a/.sqlx/query-bddc3b0d75f6048c36630db3abb8945a49ce18fb715d249bc9d93fc7d10e817d.json b/.sqlx/query-fce8f4fbd59a8b3b8531e10599914331682d58ace57214bfa26ccaa089592a24.json
index abc1851..7aab764 100644
--- a/.sqlx/query-bddc3b0d75f6048c36630db3abb8945a49ce18fb715d249bc9d93fc7d10e817d.json
+++ b/.sqlx/query-fce8f4fbd59a8b3b8531e10599914331682d58ace57214bfa26ccaa089592a24.json
@@ -1,6 +1,6 @@
 {
   "db_name": "SQLite",
-  "query": "\n                select\n                    message.channel as \"channel: channel::Id\",\n                    message.sender as \"sender: login::Id\",\n                    id as \"id: Id\",\n                    message.body,\n                    message.sent_at as \"sent_at: DateTime\",\n                    message.sent_sequence as \"sent_sequence: Sequence\",\n                    deleted.deleted_at as \"deleted_at: DateTime\",\n                    deleted.deleted_sequence as \"deleted_sequence: Sequence\"\n                from message\n                left join message_deleted as deleted\n                    using (id)\n                where coalesce(message.sent_sequence <= $2, true)\n                order by message.sent_sequence\n            ",
+  "query": "\n                select\n                    message.channel as \"channel: channel::Id\",\n                    message.sender as \"sender: login::Id\",\n                    id as \"id: Id\",\n                    message.body as \"body: Body\",\n                    message.sent_at as \"sent_at: DateTime\",\n                    message.sent_sequence as \"sent_sequence: Sequence\",\n                    deleted.deleted_at as \"deleted_at: DateTime\",\n                    deleted.deleted_sequence as \"deleted_sequence: Sequence\"\n                from message\n                left join message_deleted as deleted\n                    using (id)\n                where coalesce(message.sent_sequence <= $2, true)\n                order by message.sent_sequence\n            ",
   "describe": {
     "columns": [
       {
@@ -19,7 +19,7 @@
         "type_info": "Text"
       },
       {
-        "name": "body",
+        "name": "body: Body",
         "ordinal": 3,
         "type_info": "Text"
       },
@@ -58,5 +58,5 @@
       true
     ]
   },
-  "hash": "bddc3b0d75f6048c36630db3abb8945a49ce18fb715d249bc9d93fc7d10e817d"
+  "hash": "fce8f4fbd59a8b3b8531e10599914331682d58ace57214bfa26ccaa089592a24"
 }