Add sponsorship page (#2877)

Author: Kludex

README.md

@@ -58,7 +58,7 @@ $ pip install uvicorn
 
 ## Example
 
-```python title="example.py"
+```python title="main.py"
 from starlette.applications import Starlette
 from starlette.responses import JSONResponse
 from starlette.routing import Route
@@ -77,11 +77,9 @@ app = Starlette(debug=True, routes=routes)
 Then run the application using Uvicorn:
 
 ```shell
-$ uvicorn example:app
+$ uvicorn main:app
 ```
 
-For a more complete example, see [encode/starlette-example](https://github.com/encode/starlette-example).
-
 ## Dependencies
 
 Starlette only requires `anyio`, and the following are optional:

docs/sponsorship.md

@@ -0,0 +1 @@
+# Coming soon...

mkdocs.yml

@@ -53,14 +53,19 @@ nav:
   - Community:
       - Third Party Packages: "third-party-packages.md"
       - Contributing: "contributing.md"
+  - Sponsorship: "sponsorship.md"
 
 markdown_extensions:
+  - attr_list
   - admonition
   - pymdownx.highlight
   - pymdownx.superfences
   - pymdownx.details
   - pymdownx.tabbed:
       alternate_style: true
+  - pymdownx.emoji:
+      emoji_index: !!python/name:material.extensions.emoji.twemoji
+      emoji_generator: !!python/name:material.extensions.emoji.to_svg
 
 watch:
   - starlette

requirements.txt

@@ -16,7 +16,7 @@ trio==0.28.0
 # Documentation
 black==25.1.0
 mkdocs==1.6.1
-mkdocs-material==9.6.1
+mkdocs-material==9.6.5
 mkdocstrings-python==1.13.0
 
 # Packaging