Tracer links (#174)

* initial commit

* format links right

jobops.dakheera47.com/cv/shaheer-google-de

* don't support legacy

* remove phishing look

* smaller links

* readiness check in settings

* rework UX

* right col

* pop a modal

* modal improvements

* show links

* documentation disclaimer

* fix(tracer-links): preserve descriptive resume link labels

* fix(tracer-links): classify bot user agents before browser families

* fix(tracer-links): reject non-http redirect destinations

* fix(tracer-redirect): disable caching for tracked redirects

* fix(origin): prefer canonical public base url over forwarded headers

* fix(auth): protect tracer analytics routes behind basic auth

* fix(ui): rename misleading tracer drilldown human metric

* style(tests): format tracer-links invalid-destination assertion

* fix(tests): prevent mocked fs from breaking sqlite data-dir resolution

* style(docs): format versioned docs json for biome

* fix(tests): mock tracer-links in pdf skills validation suite

docs-site/versioned_sidebars/version-0.1.23-sidebars.json

@@ -60,17 +60,12 @@
     {
       "type": "category",
       "label": "Troubleshooting",
-      "items": [
-        "troubleshooting/common-problems"
-      ]
+      "items": ["troubleshooting/common-problems"]
     },
     {
       "type": "category",
       "label": "Reference / FAQ",
-      "items": [
-        "reference/faq",
-        "reference/documentation-style-guide"
-      ]
+      "items": ["reference/faq", "reference/documentation-style-guide"]
     }
   ]
 }