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/routers/docs/pages.py

@@ -3,6 +3,7 @@
 from devplacepy.docs_api import api_doc_pages
 
 SECTION_GENERAL = "General"
+SECTION_TOOLS = "Tools"
 SECTION_COMPONENTS = "Components"
 SECTION_STYLES = "Styles"
 SECTION_API = "API"
@@ -22,7 +23,7 @@ AUDIENCE_CONTRIBUTE = "Contribute and internals"
 AUDIENCE_OPERATE = "Operate"
 
 AUDIENCES = [
-    (AUDIENCE_START, [SECTION_GENERAL]),
+    (AUDIENCE_START, [SECTION_GENERAL, SECTION_TOOLS]),
     (AUDIENCE_BUILD, [SECTION_API, SECTION_COMPONENTS, SECTION_STYLES]),
     (
         AUDIENCE_CONTRIBUTE,
@@ -72,6 +73,13 @@ DOCS_PAGES = [
         "kind": "prose",
         "section": SECTION_GENERAL,
     },
+    # Tools - public developer tools (everyone)
+    {
+        "slug": "tools-seo",
+        "title": "SEO Diagnostics",
+        "kind": "prose",
+        "section": SECTION_TOOLS,
+    },
     # Maintenance agents - the self-maintaining quality fleet (public)
     {
         "slug": "maintenance-agents",
@@ -525,6 +533,13 @@ DOCS_PAGES = [
         "admin": True,
         "section": SECTION_PROD,
     },
+    {
+        "slug": "static-caching",
+        "title": "Static asset caching and versioning",
+        "kind": "prose",
+        "admin": True,
+        "section": SECTION_PROD,
+    },
 ]
 
 PAGES_BY_SLUG = {page["slug"]: page for page in DOCS_PAGES}