refactor(desktop): split kernel_commands/pipeline_commands into modules, add SaaS client libs and gateway modules

Split monolithic kernel_commands.rs (2185 lines) and pipeline_commands.rs (1391 lines)
into focused sub-modules under kernel_commands/ and pipeline_commands/ directories.
Add gateway module (commands, config, io, runtime), health_check, and 15 new
TypeScript client libraries for SaaS relay, auth, admin, telemetry, and kernel
sub-systems (a2a, agent, chat, hands, skills, triggers).

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

desktop/src/lib/autonomy-manager.ts

@@ -446,8 +446,8 @@ export class AutonomyManager {
         const parsed = JSON.parse(raw);
         return { ...DEFAULT_AUTONOMY_CONFIGS.assisted, ...parsed };
       }
-    } catch {
-      // Ignore
+    } catch (e) {
+      log.debug('Failed to load autonomy config from localStorage', { error: e });
     }
     return DEFAULT_AUTONOMY_CONFIGS.assisted;
   }
@@ -455,8 +455,8 @@ export class AutonomyManager {
   private saveConfig(): void {
     try {
       localStorage.setItem(AUTONOMY_CONFIG_KEY, JSON.stringify(this.config));
-    } catch {
-      // Ignore
+    } catch (e) {
+      log.debug('Failed to save autonomy config to localStorage', { error: e });
     }
   }
 
@@ -466,7 +466,8 @@ export class AutonomyManager {
       if (raw) {
         this.auditLog = JSON.parse(raw);
       }
-    } catch {
+    } catch (e) {
+      log.debug('Failed to load audit log from localStorage', { error: e });
       this.auditLog = [];
     }
   }
@@ -474,8 +475,8 @@ export class AutonomyManager {
   private saveAuditLog(): void {
     try {
       localStorage.setItem(AUDIT_LOG_KEY, JSON.stringify(this.auditLog.slice(-100)));
-    } catch {
-      // Ignore
+    } catch (e) {
+      log.debug('Failed to save audit log to localStorage', { error: e });
     }
   }
 
@@ -483,8 +484,8 @@ export class AutonomyManager {
     try {
       const pending = Array.from(this.pendingApprovals.entries());
       localStorage.setItem('zclaw-pending-approvals', JSON.stringify(pending));
-    } catch {
-      // Ignore
+    } catch (e) {
+      log.debug('Failed to persist pending approvals to localStorage', { error: e });
     }
   }
 }