feat(system): seedgo v2 operational, full system audit, 14/15 branches at 99%

Three days of intensive work bringing seedgo to full operational status
and driving all branches through comprehensive standards compliance.

Seedgo v2.0.0:
- 22 checkers active (up from 20), standards pack fully operational
- New introspection standard researched from Dev-Pass, FPLAN-0017 open
- Bypass system for false positives (.seedgo config)
- Standards query and audit commands fully functional

System-wide audit (FPLAN-0016):
- All 14 auditable branches at 99%+ compliance
- CLI imports standardized across all branches (console from cli.apps.modules)
- handle_command(command, args) → bool contract added to all modules
- print_help() function naming fixed for checker pattern matching
- Handler extraction: large modules split, file I/O moved to handler layer
- New handlers created across ai_mail, backup, daemon, flow, skills, spawn, seedgo

Branch-specific highlights:
- ai_mail: email.py split 840→420 lines, 4 new handlers
- flow: dplan_flow.py 688→591 lines, 4 new handlers
- seedgo: massive restructure — standards moved to handlers/aipass_standards/,
  old standards/ tree removed, bypass system added, diagnostics module
- commons: database module added, CLI imports fixed
- skills: 5 handle_commands added, help function renamed
- trigger: error reporter handler, handle_command routing
- All branches: consistent architecture, clean drone routing

Culture doc (CLAUDE.md) added — documents AIPass philosophy, identity,
memory system, and collaboration principles.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

src/aipass/cli/README.md

@@ -1,6 +1,8 @@
 # CLI
 
-Display and output formatting service for AIPass modules. Provides consistent terminal output — headers, success/error/warning messages, section breaks, and operation templates — so every module looks the same without duplicating Rich formatting code.
+**Purpose:** Display and output formatting service for AIPass modules. Provides consistent terminal output — headers, success/error/warning messages, section breaks, and operation templates — so every module looks the same without duplicating Rich formatting code.
+**Module:** `aipass.cli`
+**Last Updated:** 2026-03-08
 
 ## Usage
 
@@ -48,3 +50,29 @@ cli/
 
 - `apps/modules/` — Public API. Import from here.
 - `apps/handlers/` — Internal implementation. Don't import directly.
+
+## Commands / Usage
+
+```bash
+drone @cli --help       # Show services and Rich formatting showcase
+drone @cli --version    # Show version
+drone @cli help         # Same as --help
+```
+
+---
+
+## Integration Points
+
+### Depends On
+- `aipass.prax` — Logging via `system_logger`
+- `rich` — Rich library for terminal formatting (Table, Panel, Columns, Text)
+- Python stdlib (`sys`, `importlib`, `pathlib`)
+
+### Provides To
+- All modules — display formatting (headers, success/error/warning, section breaks)
+- All modules — operation templates (`operation_start`, `operation_complete`)
+- All modules — Rich console access
+
+---
+
+*Last Updated: 2026-03-08*