refactor(session-query): unify query service

docs/config-catalog.md

@@ -58,7 +58,7 @@ export interface Config {
   dshHome?: string
   /** Fallback session-title limits forwarded through agent-spine-demo. */
   sessionTitle?: NonNullable<agentCore.Config['sessionTitle']>
-  /** Directory the JSONL session backend writes under. Defaults to `./.sessions`. */
+  /** Directory for JSONL sessions and the derived query index. Defaults to `./.sessions`. */
   persistenceRoot?: string
   /** Write delta-chunk runs as packed storage rows (the JSONL backend's `packChunks`). Defaults to `false`. */
   packChunks?: boolean
@@ -83,7 +83,7 @@ export interface Config {
 
 Depends on: [`agentCore`](../packages/examples/agent-spine-demo/src/index.ts) · [`JsonlCompression`](../packages/session-persistence/session-persistence-jsonl/src/index.ts) · [`SessionReferenceConfig`](#deepseek-aidsh-session-reference) · [`ToolsConfig`](#deepseek-aidsh-tools)
 
-Source: [`packages/examples/acp-demo/src/index.ts:43`](../packages/examples/acp-demo/src/index.ts)
+Source: [`packages/examples/acp-demo/src/index.ts:44`](../packages/examples/acp-demo/src/index.ts)
 
 ## `@deepseek-ai/dsh-agent-loop`
 
@@ -997,27 +997,13 @@ export type JournalMode = 'wal' | 'delete' | 'truncate' | 'persist'
 
 Source: [`packages/session-persistence/session-persistence-sqlite/src/index.ts:58`](../packages/session-persistence/session-persistence-sqlite/src/index.ts)
 
-## `@deepseek-ai/dsh-session-query`
-
-Requires: `sessions`
-
-```ts config-catalog
-/** Configuration for exact session-query reads and traces. */
-export interface Config {
-  /** Maximum accepted raw read context on either side. Defaults to 50. */
-  readWindowMax?: number
-}
-```
-
-Source: [`packages/session-query/session-query/src/config.ts:9`](../packages/session-query/session-query/src/config.ts)
-
 ## `@deepseek-ai/dsh-session-query-sqlite`
 
 Requires: `sessions`
 
 ```ts config-catalog
-/** SQLite session-search configuration. */
-export interface Config {
+/** Combined session-query configuration backed by SQLite full-text search. */
+export interface Config extends SessionQueryConfig {
   /**
    * Dedicated derived-index path; `:memory:` is supported for tests. Missing
    * directories and database files are created owner-only on POSIX filesystems;
@@ -1038,7 +1024,9 @@ export interface Config {
 export type JournalMode = 'wal' | 'delete' | 'truncate' | 'persist'
 ```
 
-Source: [`packages/session-query/session-query-sqlite/src/index.ts:73`](../packages/session-query/session-query-sqlite/src/index.ts)
+Depends on: [`SessionQueryConfig`](../packages/session-query/session-query/src/index.ts)
+
+Source: [`packages/session-query/session-query-sqlite/src/index.ts:74`](../packages/session-query/session-query-sqlite/src/index.ts)
 
 ## `@deepseek-ai/dsh-session-reference`
 
@@ -1642,7 +1630,7 @@ export interface Config {
   dshHome?: string
   /** Fallback session-title limits forwarded through agent-spine-demo. */
   sessionTitle?: NonNullable<agentCore.Config['sessionTitle']>
-  /** Directory the JSONL session backend writes under. Defaults to `./.sessions`. */
+  /** Directory for JSONL sessions and the derived query index. Defaults to `./.sessions`. */
   persistenceRoot?: string
   /** JSONL artifact encoding; defaults to checksummed Zstandard frames. */
   persistenceCompression?: JsonlCompression
@@ -1676,7 +1664,7 @@ export interface Config {
 
 Depends on: [`agentCore`](../packages/examples/agent-spine-demo/src/index.ts) · [`JsonlCompression`](../packages/session-persistence/session-persistence-jsonl/src/index.ts) · [`SessionReferenceConfig`](#deepseek-aidsh-session-reference) · [`ToolsConfig`](#deepseek-aidsh-tools) · [`uiTui`](../packages/ui/tui/src/index.ts)
 
-Source: [`packages/examples/tui-demo/src/index.ts:38`](../packages/examples/tui-demo/src/index.ts)
+Source: [`packages/examples/tui-demo/src/index.ts:39`](../packages/examples/tui-demo/src/index.ts)
 
 ## `@deepseek-ai/dsh-user-approval`
 
@@ -1916,6 +1904,7 @@ Abstract service classes — a deployment loads a concrete implementation packag
 - `@deepseek-ai/dsh-fs` — abstract `FileSystem` ([`packages/fs/fs/src/index.ts`](../packages/fs/fs/src/index.ts))
 - `@deepseek-ai/dsh-sandbox` — abstract `SandboxProvider` ([`packages/sandbox/sandbox/src/index.ts`](../packages/sandbox/sandbox/src/index.ts))
 - `@deepseek-ai/dsh-session-persistence` — abstract `SessionPersistence` ([`packages/session-persistence/session-persistence/src/index.ts`](../packages/session-persistence/session-persistence/src/index.ts))
+- `@deepseek-ai/dsh-session-query` — abstract `SessionQueryService` ([`packages/session-query/session-query/src/index.ts`](../packages/session-query/session-query/src/index.ts))
 - `@deepseek-ai/dsh-spill` — abstract `SpillStore` ([`packages/spill/spill/src/index.ts`](../packages/spill/spill/src/index.ts))
 - `@deepseek-ai/dsh-workflow` — abstract `WorkflowService` ([`packages/workflow/workflow/src/index.ts`](../packages/workflow/workflow/src/index.ts))