Add a11ywatch and related configurations for Podman and Nginx

- Introduced a new module for a11ywatch with Podman support, creating a bridge network and defining backend and frontend containers.
- Configured Nginx to serve the a11ywatch application with SSL and ACME support.
- Added user and group configurations for a11ywatch.
- Created a systemd service to ensure the Podman network exists on boot.

Implement Firefox Container Controller extension and host

- Added a module for the Firefox Container Controller extension, allowing installation via Nix.
- Created a native messaging host for the extension to communicate with the container controller.
- Included CLI helpers to enqueue commands for showing and hiding containers.

Enable fingerprint authentication in PAM

- Configured fingerprint authentication for login, sudo, and swaylock services.

Setup Raspberry Pi OS image creation script

- Developed a script to create a read-only Raspberry Pi OS Lite image with Snapcast client.
- Included configuration for Wi-Fi, hostname, and Snapcast server.
- Implemented user and group setup for Snapcast client and ensured necessary services are enabled.

Document Raspberry Pi Zero W setup instructions

- Added detailed instructions for configuring Raspberry Pi OS on Zero W, including disabling unused services and setting up Snapcast client.

Create test configuration script for NixOS

- Implemented a script to perform dry-builds for NixOS configurations, allowing for easy validation of host configurations.

hosts/fw/secrets.yaml

@@ -18,6 +18,8 @@ palworld: ENC[AES256_GCM,data:rdqChPt4gSJHS1D60+HJ+4m5mg35JbC+pOmevK21Y95QyAIeyB
 ark: ENC[AES256_GCM,data:YYGyzoVIKI9Ac1zGOr0BEpd3fgBsvp1hSwAvfO07/EQdg8ufMWUkNvqNHDKN62ZK5A1NnY3JTA1p4gyZ4ryQeAOsbwqU1GSk2YKHFyPeEnpLz/Ml82KMsv7XPGXuKRXZ4v3UcLu0R8k1Q0gQsMWo4FjCs3FF5mVtJG/YWxxbCYHoBLJ/di5p0DgjuFgJBQknYBpuLzr+yIoeqEyN7XcGYAJO53trEJuOOxLILULifkqISHjZ66i5F1fHW0iUdRbmeWV4aOAeOrsQqXYv,iv:gJwV5ip84zHqpU0l0uESfWWOtcgihMvEEdLaeI+twcU=,tag:sy8udVQsKxV/jOqwhJmWAg==,type:str]
 firefox-sync: ENC[AES256_GCM,data:uAJAdyKAuXRuqCFl8742vIejU5RnAPpUxUFCC0s0QeXZR5oH2YOrDh+3vKUmckW4V1cIhSHoe+4+I4HuU5E73DDrJThfIzBEw+spo4HXwZf5KBtu3ujgX6/fSTlPWV7pEsDDsZ0y6ziKPADBDym8yEk0bU9nRedvTBUhVryo3aolzF/c+gJvdeDvKUYa8+8=,iv:yuvE4KG7z7Rp9ZNlLiJ2rh0keed3DuvrELzsfJu4+bs=,tag:HFo1A53Eva31NJ8fRE7TlA==,type:str]
 knot-tsig-key: ENC[AES256_GCM,data:H2jEkRSVSIJl1dSolAXj9uUmzD6eEh9zPpoajZLxfuuFt7/LJF8aCEHyk+Q=,iv:9aqywuaILYtejuZGd+Cy8oErrHIoL2XhL1g9HtcUn/o=,tag:K3SnVEXGC/NhlchU7OyA6Q==,type:str]
+mopidy-spotify: ENC[AES256_GCM,data:O3s6UvTP8z5KZPCq10GaaEQntWAEoxGFMnTkeUz9AfobrpsGZJcQgyazFX2u4DgAaIjNb34032MISotmuVQDJ14mi8xI5vC9w/Vf16v3TFu/dSKGZNb5ZPQwTUQ+iMJf7chgwOV9guThhutVJokb6pLxzt7fSht7,iv:j8+X1AmuWzIJdafzgrE7WBIlZ7coNNi0/Zn6JObR6rw=,tag:fiw6M2/6nfEPqEgV2YOWLg==,type:str]
+lms-spotify: ENC[AES256_GCM,data:gh5kx/MDSefNLbZsnovRc3rNWxp/RTrJ4A2WIs1QMi4JVGFj9SppdsErMXW4y/IFj/YxH1X7JtwvhptO/p3P2CFK0XL2I1vFVqPuj7LavDHJK7GXPAV6+x17ldvPXgym5NqHjzHi4gtj7U/bMJlz0NxrFsrrjMcY9nmNX2vVwKlINUFqWb1JRvQsJ8ujSutjJbGtAY/bVQI8OFtU29QGKw1CU3RH/bgXIzxGiLQsUd68w7N17oKYj8MiTpGVcovMCRKwwUbd9w==,iv:4aVy+r//s1Cs9q4GasR3vSAb8b/VB/8Mx5E1jWAUA+E=,tag:TgTSLLH1OG9ySi2tZ+hK1Q==,type:str]
 sops:
     kms: []
     gcp_kms: []
@@ -60,8 +62,8 @@ sops:
             WXJpUUxadERyYUExRFMzNzBXaUVET3cKG9ZwWy5YvTr/BAw/i+ZJos5trwRvaW5j
             eV/SHiEteZZtCuCVFAp3iolE/mJyu97nA2yFwWaLN86h+/xkOJsdqA==
             -----END AGE ENCRYPTED FILE-----
-    lastmodified: "2025-05-01T20:36:09Z"
-    mac: ENC[AES256_GCM,data:ZtXJcuwDpDlBl2xdRtMF1PwwqbW00Eps2ZZG5x4C2djAq+meXJCxKS9sNazQhMYFOqphQXe3JEhChykLxnJyWivY/Er1ig2sU6Ke1uVcfSP85B1/rpzhe/7QI+GBDWrkCk1O0xGKKj8fWt+Yv2MV8gw2XctdtJ9Md4imUhcK7zo=,iv:5NFH+7Z0alBiq/b94T40XJSCar2+BGaFB20z0Kc59fU=,tag:18n0tt17RNMyyE0eECH2kQ==,type:str]
+    lastmodified: "2025-05-23T19:49:55Z"
+    mac: ENC[AES256_GCM,data:+03w76nM2yhAipvIYgbrdxDT9EiRzqhWuOtngiJprp+zRYNf8uRJaMNSfVNkmIQ/PUikQpDLoz98zKJNGFsdT6O6JC1mq2/e5MaFMhk7GiV/T93YEhGpU8/CSzKtI+uIQaCO7jCfPFOtsiOBcsscqfAYlWlyCecKrg9zMPmNOaE=,iv:nmy5ATUrGXLZpSvZCSyDnoxHtRyNmXiEqbw62anH7LI=,tag:5nr6/cCFlrwqH9kNGp25og==,type:str]
     pgp: []
     unencrypted_suffix: _unencrypted
     version: 3.9.4