feat: Fill UtekeClient gaps — 5 high-priority endpoints (PUT /memory, /room/remember, /import, /export, /context)

[ajianaz]

Problem

UtekeClient covers 35/53 Uteke endpoints (66%). Audit found 5 high-priority gaps that limit Corin functionality:

Endpoint	Method	What It Does	Impact
PUT /memory	PUT	Update memory content/metadata	Corin cannot edit existing memories
POST /room/remember	POST	Store memory linked to a room	Room-specific creation missing
POST /import	POST	Import JSON memories via Uteke API	Corin handles import via IPC, not API
GET /export	GET	Export all memories via Uteke API	Same — IPC only, no API path
POST /context	POST	Context window for LLM enrichment	MCP-relevant for agent integration

Scope

1. PUT /memory — Memory Update

pub async fn memory_update(&self, id: &str, content: Option<&str>, tags: Option<Vec<String>>) -> Result<(), String>

• Call PUT {base_url}/memory with body {"id": "...", "content": "...", "tags": [...]}
• Add Tauri command memory_update
• Wire to Svelte MemoryDetail edit flow

2. POST /room/remember — Room Memory Create

pub async fn room_remember(&self, room_id: &str, content: &str, tags: Vec<String>, author: Option<&str>) -> Result<UtekeMemory, String>

• Call POST {base_url}/room/remember
• Different from /remember — links memory to room at creation time
• Add Tauri command room_remember
• Wire to RoomDetail compose UI

3. POST /import — API-Level Import

• Corin currently imports via IPC layer (read JSON file → parse → loop /remember)
• Direct /import endpoint is batch-optimized (single request)
• Wrap as pub async fn import(&self, memories: Vec<ImportEntry>) -> Result<ImportResult, String>

4. GET /export — API-Level Export

• Same story — Corin exports via IPC (loop list → assemble JSON)
• Direct /export?namespace=X returns full dump in one call
• Wrap as pub async fn export(&self, namespace: Option<&str>) -> Result<Vec<UtekeMemory>, String>

5. POST /context — Context Enrichment

• Returns context window for a query (top memories + graph context)
• Useful for MCP server integration and AI agent workflows
• Wrap as pub async fn context(&self, query: &str, limit: usize) -> Result<serde_json::Value, String>

Lower-Priority Gaps (not in scope)

These exist but can wait:

• /memory/pin (modern — Corin uses legacy /pin)
• /memory/importance (get/set score)
• /prune, /consolidate, /aging, /orphans, /extract, /rebuild-backlinks (maintenance batch ops)
• /room/document/list, /room/document/add, /room/document/remove, /doc/room/list (room-doc junction)
• /mcp (Corin has own MCP server)
• /recent (list already covers this via sort)

Acceptance Criteria

• 5 new UtekeClient methods with proper error handling
• 5 new Tauri commands registered in lib.rs
• IPC exports in ipc.ts
• PUT /memory wired to MemoryDetail edit UI
• POST /room/remember wired to RoomDetail compose UI
• Import/Export refactored to use API endpoints
• /context exposed as MCP tool
• CI green (clippy, fmt, type-check, vitest, cora review)

Related

• Full endpoint audit: 35/53 covered (66%)
• Blocks: Web API Hub: Web API for remote/mobile access #21 (needs complete UtekeClient coverage)
• Refs: Uteke api_registry.rs (single source of truth for endpoints)