feat: repo map (#496)

* feat: repo map

* chore: remove breakline

* chore: remove spaces

* fix: golang public method

* feat: mentions for editing input

lua/avante/templates/_context.avanterules

@@ -1,4 +1,6 @@
 {%- if use_xml_format -%}
+<filepath>{{filepath}}</filepath>
+
 {%- if selected_code -%}
 <context>
 ```{{code_lang}}
@@ -19,6 +21,8 @@
 </code>
 {%- endif %}
 {% else %}
+FILEPATH: {{filepath}}
+
 {%- if selected_code -%}
 CONTEXT:
 ```{{code_lang}}

lua/avante/templates/suggesting.avanterules

@@ -17,6 +17,7 @@ Your task is to suggest code modifications at the cursor position. Follow these
 {% endraw %}
 
 3. When suggesting suggested code:
+  - DO NOT include three backticks: {%raw%}```{%endraw%} in your suggestion. Treat the suggested code AS IS.
   - Each element in the returned list is a COMPLETE and INDEPENDENT code snippet.
   - MUST be a valid json format. Don't be lazy!
   - Only return the new code to be inserted.
@@ -29,4 +30,3 @@ Your task is to suggest code modifications at the cursor position. Follow these
 
 Remember to ONLY RETURN the suggested code snippet, without any additional formatting or explanation.
 {% endblock %}
-