add features.applications.shellScripts option

uses a custom function from my helper flake to convert a basic attrset of strings into a format `home.file` will accept

flake.lock

@@ -76,11 +76,11 @@
       },
       "locked": {
         "dir": "pkgs/firefox-addons",
-        "lastModified": 1787630552,
-        "narHash": "sha256-w3LGSHkHWKRH5K4A8plRWaFbaSWfdZAIxv32kO2mpOg=",
+        "lastModified": 1787976477,
+        "narHash": "sha256-N4ljMPGSikj3Yl4EZv7xa6KSGkmm+G5wFZBhnOCwqZw=",
         "owner": "rycee",
         "repo": "nur-expressions",
-        "rev": "25227969423d7ef599f70e16364ac550a0f713cd",
+        "rev": "2e2c50de599df9787f6aa735ceea0a7aabcfae2a",
         "type": "gitlab"
       },
       "original": {
@@ -187,11 +187,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1788016189,
-        "narHash": "sha256-O57BYyiEsgdQAluguEWMQtkog5puR2JjUx4+A1br7Q0=",
+        "lastModified": 1788053103,
+        "narHash": "sha256-+H+8us7JvdcVbPQMq2d0RJLpShaptiRjKfcpx9en8g0=",
         "ref": "refs/heads/main",
-        "rev": "6bb0221b270bf8a54c4efe646e8ec39d74e55f9f",
-        "revCount": 4,
+        "rev": "ab89bd7fc180b742838a4883acbaf9ff47994695",
+        "revCount": 7,
         "type": "git",
         "url": "https://git.greyweather.dev/greyweather/nix-helper-flake"
       },
@@ -207,11 +207,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1787680808,
-        "narHash": "sha256-9168tNt0NZdtlx5RM5huEuc9NCWMLACJA9O4UK/l2Zc=",
+        "lastModified": 1787797243,
+        "narHash": "sha256-8+Q7NOB7RPajRjA4pbCDLzqH+MTjnG9x6LUPLfL2joA=",
         "owner": "nix-community",
         "repo": "home-manager",
-        "rev": "6840c9a8f50722944eb106ce8bb237c138584f2a",
+        "rev": "99c9ec63390f1d8c14d95d9e8b17cc29cfbd4e11",
         "type": "github"
       },
       "original": {
@@ -242,11 +242,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1787418077,
-        "narHash": "sha256-xK0xZND1YXdTdtqhQHAWdgj32KIBYci77aNXRKbXDOM=",
+        "lastModified": 1787933897,
+        "narHash": "sha256-nnMvRwXgRUktCsWf2S+9SkVVlff3QEDwUAys49zTuSc=",
         "owner": "nix-community",
         "repo": "nh",
-        "rev": "3dada800495f9c016e0f8d3e61419c876557b40e",
+        "rev": "0556d89ba6d63df9d423f3e0df8450d6653a0aae",
         "type": "github"
       },
       "original": {
@@ -257,11 +257,11 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1787498568,
-        "narHash": "sha256-9i/VTdusq/+NM/tz+J1Re+ojkMB8MBf0QshnYfzHz30=",
+        "lastModified": 1787900134,
+        "narHash": "sha256-VYXO0XZlgj06dxJZRhrD3WoSsvq/c7+/Akyoa22pefw=",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "56c02bc00adcf003215cc4bd996d6efaf4cff188",
+        "rev": "83199d0d373dd3ac2b9a1996b1d0263f76ab7a4c",
         "type": "github"
       },
       "original": {
@@ -293,11 +293,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1787661534,
-        "narHash": "sha256-KMKnvnrst1sEr9GA88HCSR7ffSohZb7ubH+fUatiUBI=",
+        "lastModified": 1788050744,
+        "narHash": "sha256-O+GIRtyRZhn2Cv5NosvsoQzaPBpI2T3AGNqxwcS65Oc=",
         "owner": "noctalia-dev",
         "repo": "noctalia",
-        "rev": "67addbd529cfd9db30c9d0ee6e08d5f6836c9e1a",
+        "rev": "99296b25b0aa6e293fad10ae77a56e567cd6120c",
         "type": "github"
       },
       "original": {
@@ -386,11 +386,11 @@
         "tinted-zed": "tinted-zed"
       },
       "locked": {
-        "lastModified": 1787175104,
-        "narHash": "sha256-tzNjlb0loxeWlipvxSNAUUihloeTZoyGFhEen87yM9k=",
+        "lastModified": 1787771653,
+        "narHash": "sha256-DkkJSBOXWV/mja5Vy8az5g1KpZlsbUwlmH0BsQhowaQ=",
         "owner": "nix-community",
         "repo": "stylix",
-        "rev": "a9e5a76a1b75b137f266e4f445e1eaba82e9783e",
+        "rev": "5e3809851f486e7fc7e84b40f174c74b60ecc784",
         "type": "github"
       },
       "original": {