refactor: 🔥 fuck you hash

app/changelog/page.mdx

@@ -21,6 +21,7 @@ This page lists changes since Working Draft 3. {{ className: 'lead' }}
     - New endpoints have been defined under `/.versia/v0.6/` to fetch entities by their `id`.
 - Added [References](/types#reference) as a way to refer to other entities.
 - Changed usage of "`null` authors" to simply being an optional field.
+- Replaced the stupid `hash` field on [ContentFormat](/structures/content-format) with hex-encoded SHA-256.
 - Added more guidelines on [JSON data handling](/json).
 - Clarified the meaning of [Domain](/api/basics#domain) in the context of Versia.
 - Changes to [Note](/entities/note):

app/entities/note/page.mdx

@@ -113,9 +113,7 @@ Notes represent a piece of content on a Versia instance. They can be posted by [
                     "duration": null,
                     "height": 960,
                     "size": 221275,
-                    "hash": {
+                    "hash": "967b8e86d8708c6283814f450efcbd3be94d3d24ca9a7ab435b2ff8b51dcbc21",
-                        "sha256": "967b8e86d8708c6283814f450efcbd3be94d3d24ca9a7ab435b2ff8b51dcbc21"
-                    },
                     "width": 639
                 }
             },
@@ -130,9 +128,7 @@ Notes represent a piece of content on a Versia instance. They can be posted by [
                     "fps": null,
                     "duration": null
                     "size": 8,
-                    "hash": {
+                    "hash": "68c02dd11c179ef4d170b05393f6e72133dd0ad733f40d41b42363d8784e8d5d"
-                        "sha256": "68c02dd11c179ef4d170b05393f6e72133dd0ad733f40d41b42363d8784e8d5d"
-                    }
                 }
             }
         ],

app/structures/content-format/page.mdx

@@ -85,15 +85,7 @@ It is a good idea to provide at least two versions of an image (if possible): on
             Size of the content in bytes.
         </Property>
         <Property name="hash" type="Hash" required={false}>
-            Hash of the content. Encoded in hexadecimal.
+            SHA-256 hash of the content. Encoded in hexadecimal.
-
-            ```typescript
-            type HashNames = "sha256" | "sha512" | "sha3-256" | "sha3-512" | "blake2b-256" | "blake2b-512" | "blake3-256" | "blake3-512" | "md5" | "sha1" | "sha224" | "sha384" | "sha3-224" | "sha3-384" | "blake2s-256" | "blake2s-512" | "blake3-224" | "blake3-384";
-
-            type Hash = {
-                [key in HashNames]: string;
-            }
-            ```
         </Property>
         <Property name="thumbhash" type="string" required={false}>
             Image in [ThumbHash](https://evanw.github.io/thumbhash/) format.
@@ -122,9 +114,7 @@ It is a good idea to provide at least two versions of an image (if possible): on
             "remote": true,
             "description": "A jolly horse running through mountains",
             "size": 453933,
-            "hash": {
+            "hash": "91714fc336210d459d4f9d9233de663be2b87ffe923f1cfd76ece9d06f7c965d",
-                "sha256": "91714fc336210d459d4f9d9233de663be2b87ffe923f1cfd76ece9d06f7c965d"
-            },
             "thumbhash": "3OcRJYB4d3h/iIeHeEh3eIhw+j2w",
             "width": 1920,
             "height": 1080