changed ch to zh

docs/contributing.md

@@ -14,7 +14,7 @@ foreignthon/
 │   └── langs/
 │       ├── es/                    # foreignthon-es (Spanish)
 │       └── ta/                    # foreignthon-ta (Tamil)
-|       |__ ch/
+|       |__ zh/                    # foreignthon-zh (Chinese)
 ├── docs/
 └── .gitea/workflows/
 ├── ci.yml                     # runs tests + lint on every push
@@ -34,7 +34,7 @@ python -m venv .venv && source .venv/bin/activate
 pip install -e "packages/foreignthon[dev]"
 pip install -e packages/langs/es
 pip install -e packages/langs/ta
-pip install -e packages/langs/ch
+pip install -e packages/langs/zh
 ```
 
 ## Running tests

docs/getting-started.md

@@ -6,7 +6,7 @@
 pip install foreignthon
 pip install foreignthon-es   # add Spanish
 pip install foreignthon-ta   # add Tamil
-pip install foreignthon-ch   # add Chinese
+pip install foreignthon-zh   # add Chinese
 ```
 
 For CLI use across projects, prefer pipx:
@@ -77,6 +77,6 @@ python -m venv .venv && source .venv/bin/activate
 pip install -e "packages/foreignthon[dev]"
 pip install -e packages/langs/es
 pip install -e packages/langs/ta
-pip install -e packages/langs/ch
+pip install -e packages/langs/zh
 pytest packages/foreignthon/tests/ -v
 ```

docs/language-packs.md

@@ -8,7 +8,7 @@ A language pack is a JSON file that maps foreign tokens to Python equivalents, p
 |---|---|---|
 | `foreignthon-es` | Spanish | `pip install foreignthon-es` |
 | `foreignthon-ta` | Tamil | `pip install foreignthon-ta` |
-| `foreignthon-ch` | Chinese | `pip install foreignthon-ch` | 
+| `foreignthon-zh` | Chinese | `pip install foreignthon-zh` | 
 
 ## JSON schema