fix(hook): pass LLM config from .git-mem.yaml to DI container (GIT-122) (#83)

The hook command loaded .git-mem.yaml but never forwarded the llm
config to createContainer(), so provider selection always fell back
to env-var auto-detection. With both ANTHROPIC_API_KEY and
OPENAI_API_KEY present, Anthropic was always chosen, causing
enrichment to time out at 8s on slower responses.


AI-Agent: Claude-Code/2.1.42
AI-Model: claude-opus-4-6
AI-Gotcha: The hook command must explicitly pass LLM configuration from .git-mem.yaml to the DI container, otherwise provider selection falls back to environment variable auto-detection.
AI-Confidence: verified
AI-Tags: hook, dependency-injection, llm-config, git-mem-yaml, anthropic, openai, environment-variables, provider-selection, timeout, enrichment, performance, create-container
AI-Lifecycle: project
AI-Memory-Id: 1026229e
AI-Source: llm-enrichment

Co-authored-by: Claude Opus 4.6 <noreply@anthropic.com>

Author: TonyCasey

src/commands/hook.ts

@@ -161,7 +161,7 @@ export async function hookCommand(eventName: string, _logger?: ILogger): Promise
       return;
     }
 
-    const container = createContainer({ scope: `hook:${eventName}` });
+    const container = createContainer({ scope: `hook:${eventName}`, llm: config.llm });
     const { eventBus } = container.cradle;
 
     const event = buildEvent(eventType, normalizedInput);