Enhance UI and Accessibility (WCAG)

- Add 'Skip to main content' links to App and Guest layouts.
- Add aria-current to navigation links for active page indication.
- Add aria-label to mobile menu button.
- Include pending UI updates for Dashboard and Welcome pages with improved structure.

package-lock.json

@@ -1064,7 +1064,6 @@
                 }
             ],
             "license": "MIT",
-            "peer": true,
             "dependencies": {
                 "baseline-browser-mapping": "^2.8.25",
                 "caniuse-lite": "^1.0.30001754",
@@ -1767,7 +1766,6 @@
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             "dev": true,
             "license": "MIT",
-            "peer": true,
             "bin": {
                 "jiti": "bin/jiti.js"
             }
@@ -2091,7 +2089,6 @@
                 }
             ],
             "license": "MIT",
-            "peer": true,
             "dependencies": {
                 "nanoid": "^3.3.11",
                 "picocolors": "^1.1.1",
@@ -2576,7 +2573,6 @@
             "integrity": "sha512-6A2rnmW5xZMdw11LYjhcI5846rt9pbLSabY5XPxo+XWdxwZaFEn47Go4NzFiHu9sNNmr/kXivP1vStfvMaK1GQ==",
             "dev": true,
             "license": "MIT",
-            "peer": true,
             "dependencies": {
                 "@alloc/quick-lru": "^5.2.0",
                 "arg": "^5.0.2",
@@ -2696,7 +2692,6 @@
             "integrity": "sha512-o5a9xKjbtuhY6Bi5S3+HvbRERmouabWbyUcpXXUA1u+GNUKoROi9byOJ8M0nHbHYHkYICiMlqxkg1KkYmm25Sw==",
             "dev": true,
             "license": "MIT",
-            "peer": true,
             "dependencies": {
                 "esbuild": "^0.21.3",
                 "postcss": "^8.4.43",