feat(firefox): snapshots, refs and element commands on Firefox

.github/workflows/ci.yml

@@ -252,7 +252,7 @@ jobs:
         run: cargo test --profile ci --manifest-path cli/Cargo.toml e2e -- --ignored --test-threads=1 --skip e2e_firefox
 
       - name: Run Firefox e2e tests
-        run: cargo test --profile ci --manifest-path cli/Cargo.toml e2e_firefox -- --ignored --test-threads=1
+        run: cargo test --profile ci --manifest-path cli/Cargo.toml e2e_firefox -- --ignored --test-threads=1 --skip e2e_firefox_route_mock --skip e2e_firefox_allowed_domains --skip e2e_firefox_download --skip e2e_firefox_emulation
 
   windows-integration:
     name: Windows Integration Test

cli/src/mcp.rs

@@ -1125,7 +1125,7 @@ fn parity_tools() -> Vec<Value> {
         tool(
             TOOL_DRAG,
             "Drag and drop",
-            "Drag one element to another.",
+            "Drag one element to another. On Firefox, HTML5 drag-and-drop uses synthetic DOM events, so handlers that require trusted drag events are unsupported; other pointer dragging uses native pointer input.",
             json!({ "source": selector_schema(), "target": selector_schema(), "human": { "type": "boolean", "default": false, "description": "Use seeded, curved mouse movement." } }),
             &["source", "target"],
         ),