diff --git a/flake.lock b/flake.lock
index 2788477..bd2fd44 100644
--- a/flake.lock
+++ b/flake.lock
@@ -68,11 +68,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1771881364,
-        "narHash": "sha256-A5uE/hMium5of/QGC6JwF5TGoDAfpNtW00T0s9u/PN8=",
+        "lastModified": 1773025010,
+        "narHash": "sha256-khlHllTsovXgT2GZ0WxT4+RvuMjNeR5OW0UYeEHPYQo=",
         "owner": "nix-community",
         "repo": "disko",
-        "rev": "a4cb7bf73f264d40560ba527f9280469f1f081c6",
+        "rev": "7b9f7f88ab3b339f8142dc246445abb3c370d3d3",
         "type": "github"
       },
       "original": {
@@ -81,6 +81,28 @@
         "type": "github"
       }
     },
+    "fenix": {
+      "inputs": {
+        "nixpkgs": [
+          "tangled",
+          "nixpkgs"
+        ],
+        "rust-analyzer-src": "rust-analyzer-src"
+      },
+      "locked": {
+        "lastModified": 1772176312,
+        "narHash": "sha256-Yjo/QCJvY9GUhAzwac/m6Rx3oxvRyEaiT5DQ5o+T6g4=",
+        "owner": "nix-community",
+        "repo": "fenix",
+        "rev": "92d91250c1acd59beabc51208192adc92f31aeb5",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-community",
+        "repo": "fenix",
+        "type": "github"
+      }
+    },
     "fish-prompt-pvsr": {
       "flake": false,
       "locked": {
@@ -116,11 +138,11 @@
         "nixpkgs-lib": "nixpkgs-lib"
       },
       "locked": {
-        "lastModified": 1769996383,
-        "narHash": "sha256-AnYjnFWgS49RlqX7LrC4uA+sCCDBj0Ry/WOJ5XWAsa0=",
+        "lastModified": 1772408722,
+        "narHash": "sha256-rHuJtdcOjK7rAHpHphUb1iCvgkU3GpfvicLMwwnfMT0=",
         "owner": "hercules-ci",
         "repo": "flake-parts",
-        "rev": "57928607ea566b5db3ad13af0e57e921e6b12381",
+        "rev": "f20dc5d9b8027381c474144ecabc9034d6a839a3",
         "type": "github"
       },
       "original": {
@@ -232,11 +254,11 @@
         "smfh": "smfh"
       },
       "locked": {
-        "lastModified": 1771212460,
-        "narHash": "sha256-1RfmXbDIxgwP2/SrYSYd9zdArUaJEm6C3FXpdRlmeso=",
+        "lastModified": 1773176535,
+        "narHash": "sha256-SxJl+VllncXrqOv045TulgPHZSEiow7ItsA7GLcJq48=",
         "owner": "feel-co",
         "repo": "hjem",
-        "rev": "7f2880d705edf541955d98f56cb78f9507384423",
+        "rev": "0290776d1418a475b785c1eacc91f655d11f331b",
         "type": "github"
       },
       "original": {
@@ -305,11 +327,11 @@
     },
     "import-tree": {
       "locked": {
-        "lastModified": 1771045967,
-        "narHash": "sha256-oYO4poyw0Sb/db2PigqugMlDwsvwLg6CSpFrMUWxA3Q=",
+        "lastModified": 1772999353,
+        "narHash": "sha256-dPb0WxUhFaz6wuR3B6ysqFJpsu8txKDPZvS47AT2XLI=",
         "owner": "vic",
         "repo": "import-tree",
-        "rev": "c968d3b54d12cf5d9c13f16f7c545a06c9d1fde6",
+        "rev": "545a4df146fce44d155573e47f5a777985acf912",
         "type": "github"
       },
       "original": {
@@ -360,6 +382,18 @@
         "url": "https://github.com/lucide-icons/lucide/releases/download/0.536.0/lucide-icons-0.536.0.zip"
       }
     },
+    "mermaid-src": {
+      "flake": false,
+      "locked": {
+        "narHash": "sha256-/YOdECG2V5c3kJ1QfGvhziTT6K/Dx/4mOk2mr3Fs/do=",
+        "type": "file",
+        "url": "https://cdn.jsdelivr.net/npm/mermaid@11.12.3/dist/mermaid.min.js"
+      },
+      "original": {
+        "type": "file",
+        "url": "https://cdn.jsdelivr.net/npm/mermaid@11.12.3/dist/mermaid.min.js"
+      }
+    },
     "niri": {
       "inputs": {
         "niri-stable": "niri-stable",
@@ -374,11 +408,11 @@
         "xwayland-satellite-unstable": "xwayland-satellite-unstable"
       },
       "locked": {
-        "lastModified": 1771940378,
-        "narHash": "sha256-qe5t8E8uK5eSgPTxtfcde3VO8fnIr/Tu+hn72FDry/E=",
+        "lastModified": 1773390002,
+        "narHash": "sha256-0RVjh9h0sgPHngxEs/Wd2/xdGsgKgZWjxFu5JsX3ASw=",
         "owner": "sodiboo",
         "repo": "niri-flake",
-        "rev": "f8899e60a1425d21a03a05ac2c069a85398039b5",
+        "rev": "adc63b19724247f947385381481effd225a6e2fc",
         "type": "github"
       },
       "original": {
@@ -407,11 +441,11 @@
     "niri-unstable": {
       "flake": false,
       "locked": {
-        "lastModified": 1771849386,
-        "narHash": "sha256-CFvjBjS2LxbBMR3Lu6wZhME6ck3CXyKUufRoJA5tlmw=",
+        "lastModified": 1773130184,
+        "narHash": "sha256-3bwx4WqCB06yfQIGB+OgIckOkEDyKxiTD5pOo4Xz2rI=",
         "owner": "YaLTeR",
         "repo": "niri",
-        "rev": "2dc6f4482c4eeed75ea8b133d89cad8658d38429",
+        "rev": "b07bde3ee82dd73115e6b949e4f3f63695da35ea",
         "type": "github"
       },
       "original": {
@@ -427,11 +461,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1771992996,
-        "narHash": "sha256-Y/ijH/unOPxzUicbla6yT/14RJgubUWnY2I2A6Ast2Q=",
+        "lastModified": 1773000227,
+        "narHash": "sha256-zm3ftUQw0MPumYi91HovoGhgyZBlM4o3Zy0LhPNwzXE=",
         "owner": "nix-darwin",
         "repo": "nix-darwin",
-        "rev": "3bfa436c1975674ca465ce34586467be301ff509",
+        "rev": "da529ac9e46f25ed5616fd634079a5f3c579135f",
         "type": "github"
       },
       "original": {
@@ -493,11 +527,11 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1772021135,
-        "narHash": "sha256-RTnFkyrKbwL97yBz6C+TuOsgtVjCDsMfaxSjXBGqjCg=",
+        "lastModified": 1773389992,
+        "narHash": "sha256-wvfdLLWJ2I9oEpDd9PfMA8osfIZicoQ5MT1jIwNs9Tk=",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "23eae0051aeff7848688aee2f7c8f63da61bebb5",
+        "rev": "c06b4ae3d6599a672a6210b7021d699c351eebda",
         "type": "github"
       },
       "original": {
@@ -541,11 +575,11 @@
     },
     "nixpkgs-lib": {
       "locked": {
-        "lastModified": 1769909678,
-        "narHash": "sha256-cBEymOf4/o3FD5AZnzC3J9hLbiZ+QDT/KDuyHXVJOpM=",
+        "lastModified": 1772328832,
+        "narHash": "sha256-e+/T/pmEkLP6BHhYjx6GmwP5ivonQQn0bJdH9YrRB+Q=",
         "owner": "nix-community",
         "repo": "nixpkgs.lib",
-        "rev": "72716169fe93074c333e8d0173151350670b824c",
+        "rev": "c185c7a5e5dd8f9add5b2f8ebeff00888b070742",
         "type": "github"
       },
       "original": {
@@ -692,6 +726,23 @@
         "weather": "weather"
       }
     },
+    "rust-analyzer-src": {
+      "flake": false,
+      "locked": {
+        "lastModified": 1772094427,
+        "narHash": "sha256-TiVs6OUBJEvajHdJZ5nIq0KognNJooUWuLGPFfQacSw=",
+        "owner": "rust-lang",
+        "repo": "rust-analyzer",
+        "rev": "56b59a832858329c2f947f9b7bdf1a49da39c981",
+        "type": "github"
+      },
+      "original": {
+        "owner": "rust-lang",
+        "ref": "nightly",
+        "repo": "rust-analyzer",
+        "type": "github"
+      }
+    },
     "rust-overlay": {
       "inputs": {
         "nixpkgs": [
@@ -789,11 +840,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1771812348,
-        "narHash": "sha256-d8LL7nSpFueYtZhK29t7j3JiaKLA4lqW8neJv/uZGQc=",
+        "lastModified": 1773369348,
+        "narHash": "sha256-6UwMEAi6X3oMjKQm51i0+3i10DrsrSdXi/4YgmJxfhE=",
         "owner": "nix-community",
         "repo": "srvos",
-        "rev": "ffc8fceb1e3cad06b5074cda30f88132b4fb4869",
+        "rev": "f3f0277b1dee1bfd058c5b8b98cb25558d95f03f",
         "type": "github"
       },
       "original": {
@@ -865,6 +916,7 @@
     "tangled": {
       "inputs": {
         "actor-typeahead-src": "actor-typeahead-src",
+        "fenix": "fenix",
         "flake-compat": "flake-compat",
         "gomod2nix": "gomod2nix",
         "htmx-src": "htmx-src",
@@ -873,17 +925,18 @@
         "indigo": "indigo",
         "inter-fonts-src": "inter-fonts-src",
         "lucide-src": "lucide-src",
+        "mermaid-src": "mermaid-src",
         "nixpkgs": [
           "nixpkgs"
         ],
         "sqlite-lib-src": "sqlite-lib-src"
       },
       "locked": {
-        "lastModified": 1772021793,
-        "narHash": "sha256-5g82xnMus6qMTJf8FLwBhyt/zmM8eYl/rSYjFmw1odU=",
+        "lastModified": 1773396738,
+        "narHash": "sha256-th1HF3wodvZrPR9j2fwSxM9nLtJxrtMDo8NGajDR7jE=",
         "ref": "refs/heads/master",
-        "rev": "34d8a513e4512bc8b1443478f390319282cb6cbe",
-        "revCount": 1987,
+        "rev": "a251bd9ecf0b5658a33720c1ab2085fc0926f449",
+        "revCount": 2060,
         "type": "git",
         "url": "https://tangled.org/tangled.org/core"
       },
@@ -934,11 +987,11 @@
     "xwayland-satellite-unstable": {
       "flake": false,
       "locked": {
-        "lastModified": 1771787042,
-        "narHash": "sha256-7bM6Y4KldhKnfopSALF8XALxcX7ehkomXH9sPl4MXp0=",
+        "lastModified": 1772429643,
+        "narHash": "sha256-M+bAeCCcjBnVk6w/4dIVvXvpJwOKnXjwi/lDbaN6Yws=",
         "owner": "Supreeeme",
         "repo": "xwayland-satellite",
-        "rev": "33c344fee50504089a447a8fef5878cf4f6215fc",
+        "rev": "10f985b84cdbcc3bbf35b3e7e43d1b2a84fa9ce2",
         "type": "github"
       },
       "original": {
diff --git a/modules/nixos/caddy.nix b/modules/nixos/caddy.nix
index 4de005d..f8e7ff4 100644
--- a/modules/nixos/caddy.nix
+++ b/modules/nixos/caddy.nix
@@ -19,7 +19,7 @@
           package = pkgs.caddy.withPlugins {
             # TODO replace with DNS-PERSIST once supported https://github.com/caddyserver/caddy/issues/7495
             plugins = [ "github.com/caddy-dns/cloudflare@v0.2.1" ];
-            hash = "sha256-hZKTEzevrabjgZCCcoRKlqUfdDIUr89KEFJ84kyFxeg=";
+            hash = "sha256-B5xXld1+IRUAQHm8zkHFqvRp8cqnervVL6XEos5VNkc=";
           };
           enableReload = true;
           globalConfig = ''