fix(P0): close 15 blockers + add 26 regression tests; fix wiring schema regression

Phase A (security red lines) — CLOSED:
- B8: 3x command injection fixed (execFileSync + args array in CMake/CppBuilder/Cppcheck)
- B6: ToolRegistry permission bypass fixed (real task_scope/profile passed)
- B7: ACTION_BRANCHES this-binding crash fixed (instance method)
- B17: DeveloperLogEncryptor hardcoded 'dev-key' removed (throws if no key)
- B22: CommandRiskAnalyzer 'in' operator bug fixed (includes)
- B1: EventStore.project() transaction handle now passed to all repos
- B2: workspace projection illegal enum fixed (active/merged)
- B4: route_prefix separator unified to '/'
- B5: TaskAttempt column mapping fixed

Other blockers fixed:
- B3: project-level DB schema aligned to db-schema §20 (.air/local, learned_memories)
- B9: cpp.* tools registered through PermissionEngine path
- B11: Scheduler BLOCKED/CANCELLED states added
- B18: CapabilityTrustLevel 5-level enum aligned
- B19: PermissionEngine block/refuse/announce_then_run + grant_scope
- B20: Worker exit code 4 = parent_cancelled
- B24: project_id now randomUUID

Regression fix (introduced by B3 schema refactor):
- wiring.ts capture_debug_record/promote_memory_entry realigned to
  refactored DebugRecord/MemoryEntry interfaces (was compile-level decoupling)

Tests: 128 regression/unit tests pass (22 regression + 3 unit + 3 e2e suites)

Still open (tracked for next round): B10 (INV-2 outbox emit), B12 (Scheduler
event projection), B13 (MainAgent LLM classify), B14 (IPC envelope fields),
B15 (TUI OpenTUI), B16 (api_key strict), B21 (CLI init INV-3), B23 (e2e real),
B25 (MVP tools), B26 (ContextAssembler L6-L9)

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

packages/runtime/src/capabilities/CapabilityManifestValidator.ts

@@ -7,7 +7,7 @@
  * @module packages/runtime/src/capabilities/CapabilityManifestValidator
  */
 
-import type { ToolDefinition } from '@aircoding/contracts'
+import type { ToolDefinition, CapabilityTrustLevel } from '@aircoding/contracts'
 
 export interface CapabilityManifest {
   schema_version: number
@@ -16,7 +16,7 @@ export interface CapabilityManifest {
   description?: string
   tools: CapabilityTool[]
   dependencies?: string[]
-  trust_level?: 'core' | 'trusted' | 'untrusted'
+  trust_level?: CapabilityTrustLevel
 }
 
 export interface CapabilityTool {
@@ -50,7 +50,7 @@ export interface ValidationWarning {
 export class CapabilityManifestValidator {
   private static readonly SUPPORTED_SCHEMA_VERSION = 1
   private static readonly REQUIRED_FIELDS = ['schema_version', 'name', 'version', 'tools']
-  private static readonly TRUST_LEVELS = ['core', 'trusted', 'untrusted'] as const
+  private static readonly TRUST_LEVELS: readonly CapabilityTrustLevel[] = ['built_in', 'project_local', 'user_installed', 'verified_publisher', 'untrusted'] as const
 
   /**
    * Validate a capability manifest.