feat: add site header (#2)

* tests: setup initial infra for end to end tests

* tests: rework end to end host

* tests: remove need for bang operator

* tests: correct header component tests

* docs: add README.md to blog directory with instructions on setting up local dev environment with and without docker

* docs: update non-developer run command

* feat: finish layout of header

* feat: add favicon

* tests: setup test coverage

* chore: update workflow with missing playwright step

* chore: add install command

src/Blog/example.env.development

@@ -0,0 +1,15 @@
+URLS=https://0.0.0.0:4500;http://0.0.0.0:4501
+
+# Path needs to match the path where the cert file
+# is mounted in the container
+ASPNETCORE_Kestrel__Certificates__Default__Path=
+
+# Password needs to match the password for the cert file
+# you generated
+ASPNETCORE_Kestrel__Certificates__Default__Password=
+
+# This is the hostname that the dotnet watch process will use to connect to the browser
+# The first url in the list is the port that the browser will attempt to connect to
+# The second url in the list is the port that the dotnet watch process will be running
+# on in the container. This is necessary for hot reload to work.
+DOTNET_WATCH_AUTO_RELOAD_WS_HOSTNAME=localhost:1234;http://0.0.0.0:5555;http://127.0.0.1