feat: add FastGPT debug session integration

[FinleyGe]

Summary

• Add FastGPT-facing plugin debug session APIs for tmbId-scoped source, one-time ticket exchange, status, and revoke
• Add Redis-backed debug session/ticket store and gateway bind metadata persistence
• Add CLI --connect flow that uses scoped connection info instead of gateway global secrets
• Update debug runtime/source handling to support debug:tmbId:{tmbId}:session:{debugSessionId}
• Document the integration plan and CLI connect-link usage

Validation

• pnpm exec tsc --noEmit --pretty false --incremental false
• pnpm exec eslint apps/server/src/routes/debug-session.route.ts apps/server/main.ts apps/server/src/deps.ts apps/cli/src/commands/debug.ts apps/cli/src/debug/gateway.ts apps/cli/src/commands/debug.spec.ts apps/cli/src/debug/gateway.spec.ts apps/connection-gateway/src/routes.ts packages/domain/src/ports/connection-gateway/session-registry.port.ts packages/domain/src/ports/plugin/plugin-debug-session.port.ts packages/domain/src/ports/plugin/plugin-runtime-manager.port.ts packages/domain/src/value-objects/plugin-debug-session.vo.ts packages/domain/src/value-objects/plugin-debug-session.vo.test.ts packages/interface-adapter/src/contracts/dto/connection-gateway.dto.ts packages/interface-adapter/src/contracts/dto/plugin-debug-session.dto.ts packages/interface-adapter/src/contracts/route/plugin-debug-session.contract.ts packages/infrastructure/src/connection-gateway/service.ts packages/infrastructure/src/connection-gateway/service.test.ts packages/infrastructure/src/connection-gateway/session-registry.ts packages/infrastructure/src/env/index.ts packages/infrastructure/src/plugin/debug-session.repo.ts packages/infrastructure/src/plugin/debug-session.repo.test.ts packages/infrastructure/src/plugin/tool.impl.ts packages/infrastructure/src/plugin/plugin-runtime/drivers/connection-gateway/debug-runtime.driver.ts packages/infrastructure/src/plugin/plugin-runtime/drivers/connection-gateway/debug-runtime.driver.test.ts
• pnpm exec vitest run packages/domain/src/value-objects/plugin-debug-session.vo.test.ts packages/infrastructure/src/plugin/debug-session.repo.test.ts packages/infrastructure/src/connection-gateway/service.test.ts packages/infrastructure/src/plugin/plugin-runtime/drivers/connection-gateway/debug-runtime.driver.test.ts --pool=forks
• git diff --check
• pnpm build:server
• pnpm build:connection-gateway

Notes: Vitest still prints the existing missing .env.test / .env.test.local warnings. Build still prints the existing protobufjs direct eval warning.

[github-actions]

Build Successful - Preview Server image for this PR:

ghcr.io/labring/fastgpt-plugin-pr:server_35caf47b928ff181c8dd4bc5b643ea8eebd37a59

Time: 2026-06-15 12:54:08 (UTC+8)