Merge pull request #85 from BlockScience/dev

docs: restructure nav around Diataxis framework

Author: rororowyourboat

docs/index.md

@@ -38,29 +38,6 @@ Key guides include embedded [marimo](https://marimo.io) notebooks — run code,
 | `gds-business` | `gds_business` | Business dynamics DSL (CLD, supply chain, value stream map) |
 | `gds-examples` | — | Tutorial models demonstrating framework features |
 
-## Installation
-
-Install individual packages from PyPI as needed:
-
-```bash
-pip install gds-framework    # Core library
-pip install gds-viz          # Visualization
-pip install gds-stockflow    # Stock-flow DSL
-pip install gds-control      # Control systems DSL
-pip install gds-games        # Game theory DSL
-pip install gds-software     # Software architecture DSL
-pip install gds-business     # Business dynamics DSL
-pip install gds-examples     # Tutorial models
-```
-
-For development (all packages linked locally):
-
-```bash
-git clone https://github.com/BlockScience/gds-core.git
-cd gds-core
-uv sync --all-packages
-```
-
 ## Architecture
 
 ```

mkdocs.yml

@@ -311,10 +311,9 @@ nav:
               - gds_software.dependency.compile: software/api/dep-compile.md
               - gds_software.dependency.checks: software/api/dep-checks.md
               - gds_software.verification: software/api/verification.md
-      - Ecosystem: framework/ecosystem.md
   - Design & Research:
       - Layer 0 Milestone: guides/architecture-milestone-layer0.md
       - DSL Roadmap: guides/dsl-roadmap.md
       - Research Boundaries: guides/research-boundaries.md
       - View Stratification: guides/view-stratification.md
-      - Examples Overview: examples/index.md
+      - Ecosystem: framework/ecosystem.md