feat: Enhance file search with core plugin and Omnisearch integration

- Introduces a new match_search_files tool for fuzzy/keyword search, integrating with Obsidian's core search plugin and updating Omnisearch integration for improved file search capabilities.
- Adds settings for selecting search backends (core plugin, Omnisearch, ripgrep) for both regex and match searches.
- Updates language files, prompts, and types to support the new functionality.
- Restructures search-related files for better organization.

src/utils/glob-utils.ts

@@ -28,6 +28,10 @@ export const listFilesAndFolders = async (vault: Vault, path: string) => {
 	return []
 }
 
+export const matchSearchFiles = async (vault: Vault, path: string, query: string, file_pattern: string) => {
+	
+}
+
 export const regexSearchFiles = async (vault: Vault, path: string, regex: string, file_pattern: string) => {
 	
 }

src/utils/parse-infio-block.ts

@@ -59,6 +59,11 @@ export type ParsedMsgBlock =
 		path: string
 		recursive?: boolean
 		finish: boolean
+	} | {
+		type: 'match_search_files'
+		path: string
+		query: string
+		finish: boolean
 	} | {
 		type: 'regex_search_files'
 		path: string
@@ -226,6 +231,36 @@ export function parseMsgBlocks(
 					finish: node.sourceCodeLocation.endTag !== undefined
 				})
 				lastEndOffset = endOffset
+			} else if (node.nodeName === 'match_search_files') {
+				if (!node.sourceCodeLocation) {
+					throw new Error('sourceCodeLocation is undefined')
+				}
+				const startOffset = node.sourceCodeLocation.startOffset
+				const endOffset = node.sourceCodeLocation.endOffset
+				if (startOffset > lastEndOffset) {
+					parsedResult.push({
+						type: 'string',
+						content: input.slice(lastEndOffset, startOffset),
+					})
+				}
+				let path: string | undefined
+				let query: string | undefined
+
+				for (const childNode of node.childNodes) {
+					if (childNode.nodeName === 'path' && childNode.childNodes.length > 0) {
+						path = childNode.childNodes[0].value
+					} else if (childNode.nodeName === 'query' && childNode.childNodes.length > 0) {
+						query = childNode.childNodes[0].value
+					}
+				}
+
+				parsedResult.push({
+					type: 'match_search_files',
+					path: path,
+					query: query,
+					finish: node.sourceCodeLocation.endTag !== undefined
+				})
+				lastEndOffset = endOffset
 			} else if (node.nodeName === 'regex_search_files') {
 				if (!node.sourceCodeLocation) {
 					throw new Error('sourceCodeLocation is undefined')