docs: Fix assistant prompt_overrides template directory (#20434)

Update docs to reflect the correct path for prompt handlebars templates.
Link to git repo for prompts rather than including an out of date version inline.

Co-authored-by: Peter Tripp <peter@zed.dev>

docs/src/assistant/prompting.md

@@ -138,7 +138,6 @@ Zed has the following internal prompt templates:
 - `content_prompt.hbs`: Used for generating content in the editor.
 - `terminal_assistant_prompt.hbs`: Used for the terminal assistant feature.
 - `suggest_edits.hbs`: Used for generating the model instructions for the XML Suggest Edits should return.
-- `step_resolution.hbs`: Used for generating the step resolution prompt.
 
 At this point it is unknown if we will expand templates further to be user-creatable.
 
@@ -146,78 +145,17 @@ At this point it is unknown if we will expand templates further to be user-creat
 
 > **Note:** It is not recommended to override templates unless you know what you are doing. Editing templates will break your assistant if done incorrectly.
 
-Zed allows you to override the default prompts used for various assistant features by placing custom Handlebars (.hbs) templates in your `~/.config/zed/prompts/templates` directory.
+Zed allows you to override the default prompts used for various assistant features by placing custom Handlebars (.hbs) templates in your `~/.config/zed/prompt_overrides` directory.
 
 The following templates can be overridden:
 
-1. `content_prompt.hbs`: Used for generating content in the editor.
+1. [`content_prompt.hbs`](https://github.com/zed-industries/zed/tree/main/assets/prompts/content_prompt.hbs): Used for generating content in the editor.
-   Format:
 
-   ```handlebars
+2. [`terminal_assistant_prompt.hbs`](https://github.com/zed-industries/zed/tree/main/assets/prompts/terminal_assistant_prompt.hbs): Used for the terminal assistant feature.
-   You are an AI programming assistant. Your task is to
-   {{#if is_insert}}insert{{else}}rewrite{{/if}}
-   {{content_type}}{{#if language_name}} in {{language_name}}{{/if}}
-   based on the following context and user request. Context:
-   {{#if is_truncated}}
-     [Content truncated...]
-   {{/if}}
-   {{document_content}}
-   {{#if is_truncated}}
-     [Content truncated...]
-   {{/if}}
 
-   User request:
+3. [`suggest_edits.hbs`](https://github.com/zed-industries/zed/tree/main/assets/prompts/suggest_edits.hbs): Used for generating the model instructions for the XML Suggest Edits should return.
-   {{user_prompt}}
 
-   {{#if rewrite_section}}
+4. [`project_slash_command.hbs`](https://github.com/zed-industries/zed/tree/main/assets/prompts/project_slash_command.hbs)
-     Please rewrite the section enclosed in
-     <rewrite_this></rewrite_this>
-     tags.
-   {{else}}
-     Please insert your response at the
-     <insert_here></insert_here>
-     tag.
-   {{/if}}
-
-   Provide only the
-   {{content_type}}
-   content in your response, without any additional explanation.
-   ```
-
-2. `terminal_assistant_prompt.hbs`: Used for the terminal assistant feature.
-   Format:
-
-   ```handlebars
-   You are an AI assistant for a terminal emulator. Provide helpful responses to
-   user queries about terminal commands, file systems, and general computer
-   usage. System information: - Operating System:
-   {{os}}
-   - Architecture:
-   {{arch}}
-   {{#if shell}}
-     - Shell:
-     {{shell}}
-   {{/if}}
-   {{#if working_directory}}
-     - Current Working Directory:
-     {{working_directory}}
-   {{/if}}
-
-   Latest terminal output:
-   {{#each latest_output}}
-     {{this}}
-   {{/each}}
-
-   User query:
-   {{user_prompt}}
-
-   Provide a clear and concise response to the user's query, considering the
-   given system information and latest terminal output if relevant.
-   ```
-
-3. `suggest_edits.hbs`: Used for generating the model instructions for the XML Suggest Edits should return.
-
-4. `step_resolution.hbs`: Used for generating the step resolution prompt.
 
 > **Note:** Be sure you want to override these, as you'll miss out on iteration on our built-in features. This should be primarily used when developing Zed.