docs: add a trophy case (#243)

Author: woodruffw

docs/trophy-case.md

@@ -0,0 +1,39 @@
+# Trophy case 🏆
+
+`zizmor`'s objective is to detect CI/CD security issues that could compromise
+the software we all rely on.
+
+This page documents key examples where `zizmor` helped make big projects more
+secure!
+
+!!! important
+
+    Do you contribute or maintain a big (>100 star) project that had its GitHub
+    Actions security improved by `zizmor`? Open a PR to add it to our list!
+
+* adafruit/circuitpython#9785
+* astropy/astropy#17315
+* danmar/cppcheck#7044
+* DataDog/datadog-agent#30871
+* Diaoul/subliminal#1190
+* Homebrew/brew#18662
+* hynek/argon2-cffi#185
+* hynek/doc2dash#225
+* hynek/environ-config#88
+* hynek/hatch-fancy-pypi-readme#57
+* hynek/pem#100
+* hynek/prometheus-async#70
+* hynek/stamina#81
+* hynek/structlog#663
+* NetApp/harvest#3247
+* praetorian-inc/noseyparker#228
+* pyca/service-identity#75
+* pypa/pip-audit#851
+* python-attrs/attrs#1368
+* python-attrs/cattrs#605
+* python-pillow/Pillow#8526
+* PyO3/pyo3#4774
+* rustls/rustls#2261
+* rustls/tokio-rustls#96
+* tornadoweb/tornado#3438
+* vlang/v#22681

mkdocs.yml

@@ -16,6 +16,7 @@ nav:
   - "configuration.md"
   - "audits.md"
   - "development.md"
+  - "trophy-case.md"
   - External links:
       - "crates.io 🔗": https://crates.io/crates/zizmor