!feat(plugins): add web fetch provider boundary (#59465)

* feat(plugins): add web fetch provider boundary

* feat(plugins): add web fetch provider modules

* refactor(web-fetch): remove remaining core firecrawl fetch config

* fix(web-fetch): address review follow-ups

* fix(web-fetch): harden provider runtime boundaries

* fix(web-fetch): restore firecrawl compare helper

* fix(web-fetch): restore env-based provider autodetect

* fix(web-fetch): tighten provider hardening

* fix(web-fetch): restore fetch autodetect and compat args

* chore(changelog): note firecrawl fetch config break

extensions/firecrawl/openclaw.plugin.json

@@ -13,9 +13,20 @@
     "webSearch.baseUrl": {
       "label": "Firecrawl Search Base URL",
       "help": "Firecrawl Search base URL override."
+    },
+    "webFetch.apiKey": {
+      "label": "Firecrawl Fetch API Key",
+      "help": "Firecrawl API key for web fetch fallback (fallback: FIRECRAWL_API_KEY env var).",
+      "sensitive": true,
+      "placeholder": "fc-..."
+    },
+    "webFetch.baseUrl": {
+      "label": "Firecrawl Fetch Base URL",
+      "help": "Firecrawl Fetch base URL override."
     }
   },
   "contracts": {
+    "webFetchProviders": ["firecrawl"],
     "webSearchProviders": ["firecrawl"],
     "tools": ["firecrawl_search", "firecrawl_scrape"]
   },
@@ -34,6 +45,27 @@
             "type": "string"
           }
         }
+      },
+      "webFetch": {
+        "type": "object",
+        "additionalProperties": false,
+        "properties": {
+          "apiKey": {
+            "type": ["string", "object"]
+          },
+          "baseUrl": {
+            "type": "string"
+          },
+          "onlyMainContent": {
+            "type": "boolean"
+          },
+          "maxAgeMs": {
+            "type": "number"
+          },
+          "timeoutSeconds": {
+            "type": "number"
+          }
+        }
       }
     }
   }