test(acp): add comprehensive ACP and edit tool test suites
- AcpAgent integration tests: initialize→run→notify cycle, notification structure, message-ID continuity
- ACP built-in slash command unit tests across all command handlers via fake runtime
- ACP event mapper unit tests: text chunks, thinking, tool calls/results, errors → SessionNotification
- ACP initialize conformance: terminal auth capability negotiation, agentInfo/agentCapabilities contract
- stdout hygiene smoke test: first bytes on omp acp stdout must be a valid JSON-RPC frame
- AgentSession permission gate: allow-once, reject-once, allow-always, abort-during-pending, non-gated tools
- BashTool ACP terminal routing: bridge dispatch vs local PTY fallback
- EditTool diff content propagation: patch, replace, and multi-file aggregation paths
- ReadTool and WriteTool ACP filesystem permission tests
- Shared ACP schema test helper
Ogrodev
d8e38bcc62