feat(a11y): add axe-core WCAG 2.1 AA regression scans (AX1-AX5) and fix active filter button contrast

package-lock.json

@@ -6,9 +6,23 @@
     "": {
       "name": "intotheeast-tests",
       "devDependencies": {
+        "@axe-core/playwright": "^4.11.3",
         "@playwright/test": "^1.48.0"
       }
     },
+    "node_modules/@axe-core/playwright": {
+      "version": "4.11.3",
+      "resolved": "https://registry.npmjs.org/@axe-core/playwright/-/playwright-4.11.3.tgz",
+      "integrity": "sha512-h/kfksv4F0cVIDlKpT4700OehdRgpvuVskuQ2nb7/JmtWUXpe9ftHAPtwyXGvVSsa6SJ64A9ER7Zrzc/sIvC4w==",
+      "dev": true,
+      "license": "MPL-2.0",
+      "dependencies": {
+        "axe-core": "~4.11.4"
+      },
+      "peerDependencies": {
+        "playwright-core": ">= 1.0.0"
+      }
+    },
     "node_modules/@playwright/test": {
       "version": "1.61.0",
       "resolved": "https://registry.npmjs.org/@playwright/test/-/test-1.61.0.tgz",
@@ -25,6 +39,16 @@
         "node": ">=18"
       }
     },
+    "node_modules/axe-core": {
+      "version": "4.11.4",
+      "resolved": "https://registry.npmjs.org/axe-core/-/axe-core-4.11.4.tgz",
+      "integrity": "sha512-KunSNx+TVpkAw/6ULfhnx+HWRecjqZGTOyquAoWHYLRSdK1tB5Ihce1ZW+UY3fj33bYAFWPu7W/GRSmmrCGuxA==",
+      "dev": true,
+      "license": "MPL-2.0",
+      "engines": {
+        "node": ">=4"
+      }
+    },
     "node_modules/fsevents": {
       "version": "2.3.2",
       "resolved": "https://registry.npmjs.org/fsevents/-/fsevents-2.3.2.tgz",