refactor(omnibar): remove built-in commands and fuzzy match

Eliminates built-in command items and fuzzy matching functions from Omnibar, simplifying data provider and search engine logic.

Author: phodal

mpp-ui/src/commonMain/kotlin/cc/unitmesh/devins/ui/compose/omnibar/ComposeOmnibarDataProvider.kt

@@ -20,13 +20,7 @@ class ComposeOmnibarDataProvider(
 
     override suspend fun getItems(): List<OmnibarItem> {
         val items = mutableListOf<OmnibarItem>()
-        
-        // Add built-in commands
-        items.addAll(getBuiltinCommands())
-        
-        // Add settings/actions
         items.addAll(getSettingsItems())
-        
         return items
     }
 
@@ -67,83 +61,6 @@ class ComposeOmnibarDataProvider(
         }
     }
 
-    private fun getBuiltinCommands(): List<OmnibarItem> {
-        return listOf(
-            OmnibarItem(
-                id = "cmd_file",
-                title = "/file",
-                type = OmnibarItemType.COMMAND,
-                description = "Read file content from project",
-                category = "Commands",
-                weight = 100,
-                metadata = mapOf("commandName" to "file")
-            ),
-            OmnibarItem(
-                id = "cmd_write",
-                title = "/write",
-                type = OmnibarItemType.COMMAND,
-                description = "Write content to a file",
-                category = "Commands",
-                weight = 95,
-                metadata = mapOf("commandName" to "write")
-            ),
-            OmnibarItem(
-                id = "cmd_shell",
-                title = "/shell",
-                type = OmnibarItemType.COMMAND,
-                description = "Execute shell commands",
-                category = "Commands",
-                weight = 90,
-                metadata = mapOf("commandName" to "shell")
-            ),
-            OmnibarItem(
-                id = "cmd_search",
-                title = "/search",
-                type = OmnibarItemType.COMMAND,
-                description = "Search for files or content",
-                category = "Commands",
-                weight = 85,
-                metadata = mapOf("commandName" to "search")
-            ),
-            OmnibarItem(
-                id = "cmd_patch",
-                title = "/patch",
-                type = OmnibarItemType.COMMAND,
-                description = "Apply code patches",
-                category = "Commands",
-                weight = 80,
-                metadata = mapOf("commandName" to "patch")
-            ),
-            OmnibarItem(
-                id = "cmd_browse",
-                title = "/browse",
-                type = OmnibarItemType.COMMAND,
-                description = "Browse web pages",
-                category = "Commands",
-                weight = 75,
-                metadata = mapOf("commandName" to "browse")
-            ),
-            OmnibarItem(
-                id = "cmd_commit",
-                title = "/commit",
-                type = OmnibarItemType.COMMAND,
-                description = "Git commit changes",
-                category = "Commands",
-                weight = 70,
-                metadata = mapOf("commandName" to "commit")
-            ),
-            OmnibarItem(
-                id = "cmd_help",
-                title = "/help",
-                type = OmnibarItemType.COMMAND,
-                description = "Show available commands",
-                category = "Commands",
-                weight = 50,
-                metadata = mapOf("commandName" to "help")
-            )
-        )
-    }
-
     private fun getSettingsItems(): List<OmnibarItem> {
         return listOf(
             OmnibarItem(

mpp-ui/src/commonMain/kotlin/cc/unitmesh/devins/ui/compose/omnibar/OmnibarSearchEngine.kt

@@ -109,38 +109,3 @@ class OmnibarSearchEngine {
         return matchCount * 50
     }
 }
-
-/**
- * Extension function for fuzzy matching on strings.
- * Returns true if all characters in query appear in text in order.
- */
-fun String.fuzzyContains(query: String): Boolean {
-    if (query.isEmpty()) return true
-    var queryIndex = 0
-    for (char in this) {
-        if (char.lowercaseChar() == query[queryIndex].lowercaseChar()) {
-            queryIndex++
-            if (queryIndex == query.length) return true
-        }
-    }
-    return false
-}
-
-/**
- * Get fuzzy match positions for highlighting.
- * Returns list of character indices that match the query.
- */
-fun String.fuzzyMatchPositions(query: String): List<Int> {
-    if (query.isEmpty()) return emptyList()
-    val positions = mutableListOf<Int>()
-    var queryIndex = 0
-    for ((index, char) in this.withIndex()) {
-        if (queryIndex < query.length &&
-            char.lowercaseChar() == query[queryIndex].lowercaseChar()) {
-            positions.add(index)
-            queryIndex++
-        }
-    }
-    return if (queryIndex == query.length) positions else emptyList()
-}
-