feat: add seo diagnostics tool with cli commands, config paths, and static versioning

Add SEO_REPORTS_DIR to config, STATIC_VERSION for cache-busting, seo prune/clear CLI subcommands, tools router with seo job endpoints, and boot-versioned static URLs in Dockerfile and Makefile

devplacepy/services/devii/actions/catalog.py

@@ -566,6 +566,35 @@ ACTIONS: tuple[Action, ...] = (
         params=(path("uid", "Fork job uid returned by fork_project."),),
         requires_auth=False,
     ),
+    Action(
+        name="seo_diagnostics",
+        method="POST",
+        path="/tools/seo/run",
+        summary="Run an SEO audit on a URL or sitemap",
+        description=(
+            "Queues a background SEO diagnostics job and returns {uid, status_url}. Poll the "
+            "status_url with seo_status until status is 'done', then share the score, grade and "
+            "report_url. mode='url' audits a single page; mode='sitemap' crawls up to max_pages."
+        ),
+        params=(
+            body("url", "The page URL or sitemap.xml URL to audit.", required=True),
+            body("mode", "'url' for a single page or 'sitemap' to crawl a sitemap."),
+            body("max_pages", "Maximum pages to crawl in sitemap mode (1-50)."),
+        ),
+        requires_auth=False,
+    ),
+    Action(
+        name="seo_status",
+        method="GET",
+        path="/tools/seo/{uid}",
+        summary="Check an SEO audit and obtain its score once finished",
+        description=(
+            "Returns the audit status. When status is 'done', score, grade and report_url are "
+            "populated; while 'pending' or 'running', poll again shortly."
+        ),
+        params=(path("uid", "SEO job uid returned by seo_diagnostics."),),
+        requires_auth=False,
+    ),
     Action(
         name="search_users",
         method="GET",