docs: move CodeGraph setup section to contributing guide

Addresses review feedback that this belongs in docs/contributing.md rather than the README.

Author: mykola-mokhnach

README.md

@@ -33,16 +33,3 @@ This is an Appium driver for automating native and hybrid applications on iOS, i
 ## Documentation
 
 You can access the documentation here: [**https://appium.github.io/appium-xcuitest-driver**](https://appium.github.io/appium-xcuitest-driver)
-
-### Optional: CodeGraph for local code navigation
-
-If you want a local semantic index for this repository, you can install [CodeGraph](https://github.com/colbymchenry/codegraph) locally and initialize it in the repo:
-
-```bash
-curl -fsSL https://raw.githubusercontent.com/colbymchenry/codegraph/v1.5.0/install.sh | sh
-cd "<project folder>"
-codegraph install
-codegraph init
-```
-
-CodeGraph builds a local knowledge graph of symbols and call paths so AI coding agents, like Cursor or Claude, can answer questions and navigate the codebase faster with fewer file reads and reduced token consumption.

docs/contributing.md

@@ -43,3 +43,16 @@ the tests locally. These include:
   the root directory of the repo with the extension `.xcconfig`)
 * `UICATALOG_REAL_DEVICE` - path to the real device build of UICatalog, in case
   the `npm` installed one is not built for a real device
+
+### Optional: CodeGraph for local code navigation
+
+If you want a local semantic index for this repository, you can install [CodeGraph](https://github.com/colbymchenry/codegraph) locally and initialize it in the repo:
+
+```bash
+curl -fsSL https://raw.githubusercontent.com/colbymchenry/codegraph/v1.5.0/install.sh | sh
+cd "<project folder>"
+codegraph install
+codegraph init
+```
+
+CodeGraph builds a local knowledge graph of symbols and call paths so AI coding agents, like Cursor or Claude, can answer questions and navigate the codebase faster with fewer file reads and reduced token consumption.