Add Lunr.js for client-side search functionality and implement search results display

- Integrated Lunr.js library for indexing and searching content.
- Created search.js to handle search queries and display results dynamically.
- Implemented displayResults function to format and show search results.
- Enhanced search functionality with boosted fields for title and content.
- Added search.min.js for optimized production use.

package-lock.json

@@ -10,6 +10,7 @@
 			"dependencies": {
 				"autoprefixer": "^10.4.21",
 				"cjs-loader": "^0.1.0",
+				"lunr": "^2.3.9",
 				"postcss": "^8.5.1",
 				"postcss-cli": "^11.0.1"
 			},
@@ -415,6 +416,12 @@
 				"url": "https://github.com/sponsors/antonk52"
 			}
 		},
+		"node_modules/lunr": {
+			"version": "2.3.9",
+			"resolved": "https://registry.npmjs.org/lunr/-/lunr-2.3.9.tgz",
+			"integrity": "sha512-zTU3DaZaF3Rt9rhN3uBMGQD3dD2/vFQqnvZCDv4dl5iOzq2IZQqTxu90r4E5J+nP70J3ilqVCrbho2eWaeW8Ow==",
+			"license": "MIT"
+		},
 		"node_modules/nanoid": {
 			"version": "3.3.11",
 			"resolved": "https://registry.npmjs.org/nanoid/-/nanoid-3.3.11.tgz",