add cmd lexicon

readme.md

@@ -152,13 +152,20 @@ curl "https://syu.is/xrpc/com.atproto.repo.listRecords?repo=did:plc:xxx&collecti
 ### Local (Static File)
 
 ```
-public/records/ai.syui.log.post/3xxx.json
+content/
+└── did:plc:xxx/
+    ├── describe.json                       # describeRepo (special)
+    ├── app.bsky.actor.profile/
+    │   └── self.json                       # {collection}/{rkey}.json
+    └── ai.syui.log.post/
+        └── 3xxx.json                       # {collection}/{rkey}.json
 ```
 
 ```json
+// content/did:plc:xxx/ai.syui.log.post/3xxx.json
 {
   "uri": "at://did:plc:xxx/ai.syui.log.post/3xxx",
-  "cid": "local",
+  "cid": "bafyrei...",
   "value": {
     "title": "Hello World",
     "content": "# Hello\n\nThis is my post.",
@@ -167,13 +174,23 @@ public/records/ai.syui.log.post/3xxx.json
 }
 ```
 
+### ATProto API Reference
+
+| API | Path | Description |
+|-----|------|-------------|
+| getRecord | `/xrpc/com.atproto.repo.getRecord` | Get single record |
+| listRecords | `/xrpc/com.atproto.repo.listRecords` | List records in collection |
+| describeRepo | `/xrpc/com.atproto.repo.describeRepo` | Get repo info + collections list |
+
+See: [com.atproto.repo.describeRepo](https://docs.bsky.app/docs/api/com-atproto-repo-describe-repo)
+
 ### Resolution Strategy
 
 ```
 at-browser
     │
     ├── admin (config.json user)
-    │   ├── 1. Check local: /records/{collection}/{rkey}.json
+    │   ├── 1. Check local: /content/{did}/{collection}/{rkey}.json
     │   └── 2. Fallback to remote: PDS API
     │
     └── user (/@handle)
@@ -202,11 +219,87 @@ at-browser
 
 ## Tech Stack
 
+- **CLI**: Rust (ailog)
 - **Frontend**: Vite + TypeScript
 - **ATProto**: @atproto/api
 - **OAuth**: @atproto/oauth-client-browser
 - **Markdown**: marked + highlight.js
 
+## CLI (ailog)
+
+### Install
+
+```bash
+cargo build --release
+cp target/release/ailog ~/.local/bin/
+```
+
+### Commands
+
+```bash
+# Login to ATProto PDS
+ailog login <handle> -p <password> [-s <server>]
+
+# Post a record
+ailog post <file.json> -c <collection> [-r <rkey>]
+
+# Get records from collection
+ailog get -c <collection> [-l <limit>]
+
+# Delete a record
+ailog delete -c <collection> -r <rkey>
+
+# Sync PDS data to local content directory
+ailog sync [-o <output>]
+
+# Generate lexicon Rust code from ATProto lexicons
+ailog gen [-i <input>] [-o <output>]
+```
+
+### Example
+
+```bash
+# Login
+ailog login syui.syui.ai -p "app-password" -s syu.is
+
+# Post
+echo '{"title":"Hello","content":"World","createdAt":"2025-01-01T00:00:00Z"}' > post.json
+ailog post post.json -c ai.syui.log.post
+
+# Sync to local
+ailog sync -o content
+```
+
+### Project Structure
+
+```
+src/
+├── main.rs
+├── commands/
+│   ├── mod.rs
+│   ├── auth.rs      # login, refresh session
+│   ├── token.rs     # token management
+│   ├── post.rs      # post, get, delete, sync
+│   └── gen.rs       # lexicon code generation
+└── lexicons/
+    └── mod.rs       # auto-generated from ATProto lexicons
+```
+
+### Lexicon Generation
+
+Generate Rust endpoint definitions from ATProto lexicon JSON files:
+
+```bash
+# Clone atproto repo (if not exists)
+git clone https://github.com/bluesky-social/atproto repos/atproto
+
+# Generate lexicons
+ailog gen -i ./repos/atproto/lexicons -o ./src/lexicons
+
+# Rebuild
+cargo build
+```
+
 ## Collection Schema
 
 ### ai.syui.log.post