feat(sketch): add SketchRunContext and SketchToolchain #257

Introduce `SketchRunContext` data class to encapsulate context for sketch execution, including file, workspace, and user input details. Add `SketchToolchain` enum to define available tools for sketch operations.

Author: phodal

core/src/main/kotlin/cc/unitmesh/devti/sketch/run/SketchRunContext.kt

@@ -0,0 +1,53 @@
+package cc.unitmesh.devti.sketch.run
+
+import com.intellij.openapi.vfs.VirtualFile
+
+data class SketchRunContext(
+    // Current File
+    @JvmField val file: VirtualFile,
+    /// related files
+    @JvmField val userSelectFile: List<VirtualFile>,
+    /// ast related files
+    @JvmField val astRelatedFiles: List<VirtualFile>,
+    // The absolute path of the USER's workspace
+    @JvmField val workspace: String,
+    // The USER's OS
+    @JvmField val os: String,
+    // The current time in YYYY-MM-DD HH:MM:SS format
+    @JvmField val time: String,
+    /// The USER's requirements
+    @JvmField val input: String,
+) {
+
+}
+
+/**
+ * todo use [cc.unitmesh.devti.language.compiler.exec.InsCommand] to run the sketch
+ */
+enum class SketchToolchain(val toolName: String, val description: String) {
+    RELATED_CODE("RelatedCode", "Find related code snippets across your codebase"),
+
+    /// similar code search
+    SIMILAR_CODE("SimilarCode", "Find similar code snippets based on semantic search"),
+
+    /// text search
+    GREP_SEARCH("GrepSearch", "Search for a specified pattern within files"),
+
+    /// `Find`
+    FIND("Find", "Search for files and directories using glob patterns"),
+
+    /// TREE DIR
+    TREE_DIR("TreeDir", "List files and directories in a tree-like structure"),
+
+    /// VIEW FILE
+    VIEW_FILE("ViewFile", "View the contents of a file"),
+
+    /// VIEW SYMBOL
+    VIEW_SYMBOL("ViewSymbol", "View file by symbol, like package, class, function, etc."),
+
+    /// WRITE TO FILE
+    WRITE_FILE("WriteFile", "Write to a file"),
+
+    /// RUN COMMAND
+    RUN_COMMAND("RunCommand", "Run a command in the terminal"),
+}