refactor: unify duplicate Logger interfaces into single canonical type (#14)

* refactor: unify duplicate Logger interfaces into single canonical type

23 files had local Logger/StoreLogger/PluginLogger/PipelineLogger/RunnerLogger/ExtractorLogger/TriggerLogger
interface definitions with identical shapes ({debug?, info, warn, error}).

Replace all with imports from the canonical `Logger` in `src/core/types.ts`:
- 17 files: local `interface Logger` → `import type { Logger }`
- 6 files: named variants (StoreLogger, PluginLogger, etc.) → `type X = Logger` alias

Two intentionally different interfaces are preserved:
- `CheckpointLogger` (only info + optional warn) — different contract
- `ensure-hook-policy.ts` Logger (no error) — different contract

Net: -120 lines, zero behavioral change.

Signed-off-by: yuanrengu <heyonggang0811@126.com>

* docs: update Logger JSDoc to reflect canonical relationship

StoreLogger, PluginLogger, etc. are now type aliases of Logger, not the
other way around. Update the comment to clarify this inverted relationship.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

---------

Signed-off-by: yuanrengu <heyonggang0811@126.com>
Co-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

src/utils/clean-context-runner.ts

@@ -17,6 +17,7 @@ import { fileURLToPath, pathToFileURL } from "node:url";
 import type { OpenClawPluginApi } from "openclaw/plugin-sdk/core";
 import { getEnv } from "./env.js";
 import { report } from "../core/report/reporter.js";
+import type { Logger } from "../core/types.js";
 
 /**
  * Resolve a preferred temporary directory for memory-tdai operations.
@@ -49,12 +50,7 @@ function resolveOpenClawTmpDir(): string {
 
 const TAG = "[memory-tdai] [runner]";
 
-interface RunnerLogger {
-  debug?: (message: string) => void;
-  info: (message: string) => void;
-  warn: (message: string) => void;
-  error: (message: string) => void;
-}
+type RunnerLogger = Logger;
 
 // Dynamic import type — runEmbeddedPiAgent is an internal API
 // Prefer the public plugin runtime signature so host-injected runtimes stay assignable.