b5b202be3b
- delete instruction.ts, reminders.ts, system.ts, message.ts (dead or injector) - read tool no longer appends <system-reminder> context from ancestor files - prompt.ts assembles system context via SessionContext with provenance tags - llm/request.ts uses base prompt constant directly - provider/dialects/: raw-HTTP wire dialects (anthropic, openai, openai-compatible) + registry - no vendor SDK participation - provider.ts: BUNDLED_PROVIDERS cut to three SDKs pending dialect cutover