feat(github): add auto-conventional-commit hook with opencode integration

- Add prepare-commit-msg git hook that generates conventional commit messages
- Modularize fish configuration with separate conf.d files
- Convert configuration files from .text to .source format for structured data
- Add sops-nix SOPS configuration with explicit secret definitions
- Upgrade age identity to single key file management approach
- Add system activation script for age key management
- Generate .sops.yaml for SOPS creation rules
- Restructure README.md with improved table and cleaner formatting
- Refactor config files to use pkgs.formats.json/toml generators
- Implement YAML format for ashell and walker service configurations
- Update SSH config source to use sops secrets
- Convert zed and other config files to use structured .source format

secrets/age.key

@@ -0,0 +1,3 @@
+# created: 2026-07-12T10:20:38+02:00
+# public key: age1n2kvnwdzrd5vw70wwmm90a4lg6wj3665egzpnz72r98epr0rhc0q3yp356
+AGE-SECRET-KEY-1A49GYAG5AJWGW0XM7HWC8QFE6UUF0S3Z99T252SKX2JHW6NM0HDQESWAQC

secrets/secrets.yaml

@@ -0,0 +1,25 @@
+discordo: ""
+openrouter: ""
+github: ""
+twt: ""
+gemini: ""
+context7: ""
+exa: ""
+gitea_laptop: ""
+ssh_config: ENC[AES256_GCM,data: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,iv:UsyEPs3PbY4rqS2ovBsUUv50ksVUp6UJyKn39i6G5O8=,tag:7s0iZKcLtlUiP7AIP+d5dA==,type:str]
+hetzner_server: ENC[AES256_GCM,data:Cb/oa7oDO6nsbxEQmqYHqPP6AEqUHQzHc49axXPJWOkvOb4WMAMh93xVdFzdgPIR1MjLusrD0q2azE6gEQtT+qPbhB0A0/RN/DR49U04UGzWAPltDGlJX+0Z01CL34Kvy6lzOeaVgWLD5Uzg628uGNqL3PKHceJI6Q9lWbH9E19jBGOq86ceXerVlzwDQNyLyrT75O3zOXFy3V0OmG0WDi6pI61ReZVx5HZe3nmxkAMTsRjs+FxA/Yr6hZa0QVqczoZ+i/+qI3RBrWxqUko/A6CGWM/PzMkhw9FCVRoMwRANKoaom2MX+DSDIbg1Bg2JvhUR9oxtNRpO9mj0R6wLlFzA31h9tle0q+7pNxW68G9YDhWUFcxcvb/xFjpSJ7C1kfGQJADpLJoIgT+Fo1XvyiyRKwIXDN2wvAGoCF6gtZcVesN/xhMbmLHPOedHdNrUbSNhZGvR4/mzSlmSLkixddI+r9cXbH/VH+rXd0cCOaqcMEv2FmSRW9z1/y9dPZrpdwg88oouSNzVIE0ANxoARyF8x7mEGNwGHBG1,iv:AreeGiJvChbJDqBdR1L0c/7aqqrfcsQ7ApBpg+0hYOQ=,tag:1lnO8QlFad56basn0NpYmg==,type:str]
+sops:
+    age:
+        - recipient: age1vtlutzzhgsy4ef8jd97jaay30zwygj68jwgn0zx64m2d5u57sqzsngy7lf
+          enc: |
+            -----BEGIN AGE ENCRYPTED FILE-----
+            YWdlLWVuY3J5cHRpb24ub3JnL3YxCi0+IFgyNTUxOSA1WUlMWE93cGJxbDY4VzNB
+            VkVMMXFqZTVXaTFXeFNWdHNJUjV2OE84YVZFClhhK0tUQVlSUXF2NWJFVHFKQXF2
+            VUJ5d0t6Um43bmQ5RmExd1QzZ1BxN0EKLS0tIGNnWlZwUkhxbndSRkxia0dFVjVB
+            TnNEOFBIbU5kSWRCSERQR2hPWnJQM1EKvGPbq3jltkJXL6ExowUeuZ6/WYaBuojX
+            XzUaNchtd22IhWB50V4IDyl79gb4y0felRS4qe5LQvnvXnjCTwoqyQ==
+            -----END AGE ENCRYPTED FILE-----
+    lastmodified: "2026-07-12T08:59:50Z"
+    mac: ENC[AES256_GCM,data:3faasx6fkL6wv9oDDXlxlcbvGIj1D9l2FpkDhYHhyCjN8ZZeRCX4qznos5eLMnDAQUhUZgyvCCXidlHJsYUZcj11p7T0YcGnr+6lzi/p9VkETA2v42BlgXgz0M9nLY0mB6kbAY8JhaJ5fO59DDEhSZRKNgIvzFv2Rv/SoyjpV10=,iv:J1g5R43LOKMSy0V0/cO8eUiuF52ML+2G8gp1WZeOFNM=,tag:PobaSjf5ZPVcNDYmaX02vA==,type:str]
+    unencrypted_suffix: _unencrypted
+    version: 3.12.2