Fix task status: 'complete' -> 'completed' for taskgraph compatibility

tasks/ops/admin-socket.md

@@ -1,7 +1,7 @@
 ---
 id: ops/admin-socket
 name: Implement Unix domain socket admin API for config reload with feedback and status
-status: complete
+status: completed
 depends_on: [config/dynamic-config]
 scope: moderate
 risk: medium

tasks/ops/body-size-limit.md

@@ -1,7 +1,7 @@
 ---
 id: ops/body-size-limit
 name: Implement global request body size limit with axum DefaultBodyLimit middleware
-status: complete
+status: completed
 depends_on: [config/dynamic-config]
 scope: single
 risk: trivial

tasks/ops/health-check.md

@@ -1,7 +1,7 @@
 ---
 id: ops/health-check
 name: Implement health check endpoint on separate local port and HTTPS fallback
-status: complete
+status: completed
 depends_on: [config/static-config]
 scope: narrow
 risk: low

tasks/ops/logging.md

@@ -1,7 +1,7 @@
 ---
 id: ops/logging
 name: Implement structured logging with tracing, file output, and fail2ban-compatible format
-status: complete
+status: completed
 depends_on: [setup/project-init]
 scope: moderate
 risk: low

tasks/ops/rate-limiting.md

@@ -1,7 +1,7 @@
 ---
 id: ops/rate-limiting
 name: Implement token bucket rate limiting with IPv6 /64 normalization and background eviction
-status: complete
+status: completed
 depends_on: [config/dynamic-config]
 scope: moderate
 risk: medium

tasks/ops/signals-and-shutdown.md

@@ -1,7 +1,7 @@
 ---
 id: ops/signals-and-shutdown
 name: Implement signal handling (SIGTERM/SIGINT/SIGHUP) and graceful shutdown sequence
-status: complete
+status: completed
 depends_on: [config/dynamic-config, ops/admin-socket]
 scope: moderate
 risk: medium