Clean up scattered installation references

- Removed src/prompts/user/install.sh (obsoleted by new installation guide)
- Updated src/prompts/user/README.md to point to installation guide
- Updated src/prompts/project/README.md to reference installation guide
- Fixed broken user-prompts link in src/introduction.md
- Consolidated all installation guidance into single comprehensive guide

All installation references now point to src/installation.md for consistent,
tool-agnostic setup instructions. Addresses GitHub issue #13 cleanup.

Author: nikomatsakis

src/introduction.md

@@ -4,24 +4,13 @@ This repository explores techniques for making use of Claude Code, Q CLI, and ot
 
 ## TL;DR: How do I install the damn things
 
-To install the user-wide prompt, checkout the repo 
-
-```bash
-cd /path/to/socratic-shell
-./src/prompts/user/install.sh
-```
-
-The optional per-project prompts are meant to be sync'd manually and stored within each project. That way you are working with a snapshot that only changes when you want it to. You can use this script to do that. Then you add things like `@.socratic-shell/README.md` to your project's CLAUDE.md.
-
-```bash
-curl https://raw.githubusercontent.com/socratic-shell/socratic-shell/main/src/prompts/project/install.sh | bash
-```
+Check out the [installation guide](./installation.md).
 
 # Team Collaboration Patterns
 
 ```
 
-[user-prompts]: https://github.com/nikomatsakis/socratic-shell/tree/main/prompts/user
+[user-prompts]: https://github.com/socratic-shell/socratic-shell/tree/main/src/prompts/user
 
 [memory-approaches]: ./retaining-context.md
 

src/prompts/project/README.md

@@ -6,6 +6,8 @@ The installation step imports these scripts into your repository and includes a
 
 ## Installation
 
+See the [installation guide](../../installation.md) for complete setup instructions. The quick version:
+
 ```bash
 curl https://raw.githubusercontent.com/socratic-shell/socratic-shell/main/src/prompts/project/install.sh | bash
 ```

src/prompts/user/README.md

@@ -2,6 +2,10 @@
 
 This prompt establishes [mindful collaboration patterns](../../collaborative-prompting.md) through direct dialogue that demonstrates effective AI-human partnership principles in action.
 
+## Installation
+
+See the [installation guide](../../installation.md) for setup instructions with your AI tool.
+
 ## Evolution: Ongoing Collaboration
 
 The current prompt uses a **dialogue approach** that demonstrates collaboration patterns through conversation rather than describing them abstractly. This evolved from an earlier **mindfulness approach** ([main-v1.md](./main-v1.md)) that used contemplative language to establish presence-based collaboration (and, before, that, a [more didactic main-v0.md](./main-v0.md)).
@@ -53,10 +57,6 @@ When you use these patterns, Claude acts like a thoughtful partner actively tryi
 - **Maintain context thoughtfully** across sessions through intentional checkpointing
 - **Engage authentically** rather than performing helpfulness
 
-## Installation
-
-Install the [`main.md`](https://github.com/socratic-shell/socratic-shell/blob/main/src/prompts/user/main.md) file as a global prompt, e.g., in your `~/.claude/CLAUDE.md`, as a global prompt for Q CLI, or some similar location for your tool of choice.
-
 ## How to use the prompt
 
 Here's how a typical session might flow using these patterns: