feat(repo_map): add scala support (#788)

Co-authored-by: Aaron Pham <contact@aarnphm.xyz>

crates/avante-repo-map/queries/tree-sitter-scala-defs.scm

@@ -0,0 +1,51 @@
+(class_definition
+  name: (identifier) @class)
+
+(object_definition
+  name: (identifier) @class)
+
+(trait_definition
+  name: (identifier) @class)
+
+(simple_enum_case
+  name: (identifier) @enum_item)
+
+(full_enum_case
+  name: (identifier) @enum_item)
+
+(template_body
+  (function_definition) @method
+)
+
+(template_body
+  (function_declaration) @method
+)
+
+(template_body
+  (val_definition) @class_variable
+)
+
+(template_body
+  (val_declaration) @class_variable
+)
+
+
+(template_body
+  (var_definition) @class_variable
+)
+
+(template_body
+  (var_declaration) @class_variable
+)
+
+(compilation_unit
+  (function_definition) @function
+)
+
+(compilation_unit
+  (val_definition) @variable
+)
+
+(compilation_unit
+  (var_definition) @variable
+)