fix readme preview

app/globals.css

@@ -1,5 +1,6 @@
 @import "tailwindcss";
 @import "tw-animate-css";
+@plugin "@tailwindcss/typography";
 
 @custom-variant dark (&:is(.dark *));
 
@@ -171,3 +172,261 @@
 input[type="radio"] {
   accent-color: var(--primary);
 }
+
+.markdown-body {
+  color: #e6edf3;
+  font-size: 16px;
+  line-height: 1.6;
+  word-wrap: break-word;
+}
+
+.markdown-body h1,
+.markdown-body h2,
+.markdown-body h3,
+.markdown-body h4,
+.markdown-body h5,
+.markdown-body h6 {
+  margin-top: 24px;
+  margin-bottom: 16px;
+  font-weight: 600;
+  line-height: 1.25;
+  color: #e6edf3;
+}
+
+.markdown-body h1 {
+  padding-bottom: 0.3em;
+  font-size: 2em;
+  border-bottom: 1px solid #30363d;
+}
+
+.markdown-body h2 {
+  padding-bottom: 0.3em;
+  font-size: 1.5em;
+  border-bottom: 1px solid #30363d;
+}
+
+.markdown-body h3 {
+  font-size: 1.25em;
+}
+
+.markdown-body h4 {
+  font-size: 1em;
+}
+
+.markdown-body h5 {
+  font-size: 0.875em;
+}
+
+.markdown-body h6 {
+  font-size: 0.85em;
+  color: #8b949e;
+}
+
+.markdown-body p {
+  margin-top: 0;
+  margin-bottom: 16px;
+}
+
+.markdown-body a {
+  color: #58a6ff;
+  text-decoration: none;
+}
+
+.markdown-body a:hover {
+  text-decoration: underline;
+}
+
+.markdown-body strong {
+  font-weight: 600;
+  color: #e6edf3;
+}
+
+.markdown-body em {
+  font-style: italic;
+}
+
+.markdown-body code {
+  padding: 0.2em 0.4em;
+  margin: 0;
+  font-size: 85%;
+  white-space: break-spaces;
+  background-color: rgba(110, 118, 129, 0.4);
+  border-radius: 6px;
+  font-family: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, monospace;
+}
+
+.markdown-body pre {
+  padding: 16px;
+  overflow: auto;
+  font-size: 85%;
+  line-height: 1.45;
+  color: #e6edf3;
+  background-color: #161b22;
+  border-radius: 6px;
+  margin-bottom: 16px;
+}
+
+.markdown-body pre code {
+  padding: 0;
+  margin: 0;
+  white-space: pre;
+  background: transparent;
+  border: 0;
+  font-size: 100%;
+}
+
+.markdown-body ul,
+.markdown-body ol {
+  padding-left: 2em;
+  margin-top: 0;
+  margin-bottom: 16px;
+}
+
+.markdown-body ul {
+  list-style-type: disc;
+}
+
+.markdown-body ol {
+  list-style-type: decimal;
+}
+
+.markdown-body li {
+  margin-top: 4px;
+}
+
+.markdown-body li + li {
+  margin-top: 4px;
+}
+
+.markdown-body li > p {
+  margin-top: 16px;
+}
+
+.markdown-body li > ul,
+.markdown-body li > ol {
+  margin-top: 4px;
+  margin-bottom: 0;
+}
+
+.markdown-body blockquote {
+  padding: 0 1em;
+  color: #8b949e;
+  border-left: 0.25em solid #30363d;
+  margin: 0 0 16px 0;
+}
+
+.markdown-body blockquote > :first-child {
+  margin-top: 0;
+}
+
+.markdown-body blockquote > :last-child {
+  margin-bottom: 0;
+}
+
+.markdown-body hr {
+  height: 0.25em;
+  padding: 0;
+  margin: 24px 0;
+  background-color: #30363d;
+  border: 0;
+}
+
+.markdown-body table {
+  display: block;
+  width: max-content;
+  max-width: 100%;
+  overflow: auto;
+  border-spacing: 0;
+  border-collapse: collapse;
+  margin-bottom: 16px;
+}
+
+.markdown-body table th,
+.markdown-body table td {
+  padding: 6px 13px;
+  border: 1px solid #30363d;
+}
+
+.markdown-body table th {
+  font-weight: 600;
+  background-color: #161b22;
+}
+
+.markdown-body table tr {
+  background-color: #0d1117;
+  border-top: 1px solid #30363d;
+}
+
+.markdown-body table tr:nth-child(2n) {
+  background-color: #161b22;
+}
+
+.markdown-body img {
+  max-width: 100%;
+  box-sizing: border-box;
+  border-radius: 6px;
+}
+
+.markdown-body > *:first-child {
+  margin-top: 0 !important;
+}
+
+.markdown-body > *:last-child {
+  margin-bottom: 0 !important;
+}
+
+.markdown-body input[type="checkbox"] {
+  margin-right: 0.5em;
+  vertical-align: middle;
+}
+
+.markdown-body .task-list-item {
+  list-style-type: none;
+  margin-left: -1.5em;
+}
+
+.markdown-body .contains-task-list {
+  padding-left: 1.5em;
+}
+
+.markdown-body pre .hljs-keyword,
+.markdown-body pre .hljs-selector-tag,
+.markdown-body pre .hljs-literal,
+.markdown-body pre .hljs-section,
+.markdown-body pre .hljs-link {
+  color: #ff7b72;
+}
+
+.markdown-body pre .hljs-string,
+.markdown-body pre .hljs-title,
+.markdown-body pre .hljs-name,
+.markdown-body pre .hljs-type,
+.markdown-body pre .hljs-attr,
+.markdown-body pre .hljs-symbol,
+.markdown-body pre .hljs-bullet,
+.markdown-body pre .hljs-addition,
+.markdown-body pre .hljs-variable,
+.markdown-body pre .hljs-template-tag,
+.markdown-body pre .hljs-template-variable {
+  color: #a5d6ff;
+}
+
+.markdown-body pre .hljs-comment,
+.markdown-body pre .hljs-quote,
+.markdown-body pre .hljs-deletion,
+.markdown-body pre .hljs-meta {
+  color: #8b949e;
+}
+
+.markdown-body pre .hljs-function,
+.markdown-body pre .hljs-built_in,
+.markdown-body pre .hljs-class .hljs-title {
+  color: #d2a8ff;
+}
+
+.markdown-body pre .hljs-number,
+.markdown-body pre .hljs-regexp,
+.markdown-body pre .hljs-selector-id,
+.markdown-body pre .hljs-selector-class {
+  color: #79c0ff;
+}

bun.lock

@@ -14,6 +14,7 @@
         "@radix-ui/react-label": "^2.1.8",
         "@radix-ui/react-separator": "^1.1.8",
         "@radix-ui/react-slot": "^1.2.4",
+        "@tailwindcss/typography": "^0.5.19",
         "@tanstack/react-query": "^5.90.12",
         "bcryptjs": "^3.0.3",
         "better-auth": "^1.4.7",
@@ -30,6 +31,7 @@
         "react-dom": "19.2.3",
         "react-hook-form": "^7.68.0",
         "react-markdown": "^10.1.0",
+        "rehype-highlight": "^7.0.2",
         "remark-gfm": "^4.0.1",
         "shiki": "^3.20.0",
         "sonner": "^2.0.7",
@@ -588,6 +590,8 @@
 
     "@tailwindcss/postcss": ["@tailwindcss/postcss@4.1.18", "", { "dependencies": { "@alloc/quick-lru": "^5.2.0", "@tailwindcss/node": "4.1.18", "@tailwindcss/oxide": "4.1.18", "postcss": "^8.4.41", "tailwindcss": "4.1.18" } }, "sha512-Ce0GFnzAOuPyfV5SxjXGn0CubwGcuDB0zcdaPuCSzAa/2vII24JTkH+I6jcbXLb1ctjZMZZI6OjDaLPJQL1S0g=="],
 
+    "@tailwindcss/typography": ["@tailwindcss/typography@0.5.19", "", { "dependencies": { "postcss-selector-parser": "6.0.10" }, "peerDependencies": { "tailwindcss": ">=3.0.0 || insiders || >=4.0.0-alpha.20 || >=4.0.0-beta.1" } }, "sha512-w31dd8HOx3k9vPtcQh5QHP9GwKcgbMp87j58qi6xgiBnFFtKEAgCWnDw4qUT8aHwkCp8bKvb/KGKWWHedP0AAg=="],
+
     "@tanstack/query-core": ["@tanstack/query-core@5.90.12", "", {}, "sha512-T1/8t5DhV/SisWjDnaiU2drl6ySvsHj1bHBCWNXd+/T+Hh1cf6JodyEYMd5sgwm+b/mETT4EV3H+zCVczCU5hg=="],
 
     "@tanstack/react-query": ["@tanstack/react-query@5.90.12", "", { "dependencies": { "@tanstack/query-core": "5.90.12" }, "peerDependencies": { "react": "^18 || ^19" } }, "sha512-graRZspg7EoEaw0a8faiUASCyJrqjKPdqJ9EwuDRUF9mEYJ1YPczI9H+/agJ0mOJkPCJDk0lsz5QTrLZ/jQ2rg=="],
@@ -794,6 +798,8 @@
 
     "cross-spawn": ["cross-spawn@7.0.6", "", { "dependencies": { "path-key": "^3.1.0", "shebang-command": "^2.0.0", "which": "^2.0.1" } }, "sha512-uV2QOWP2nWzsy2aMp8aRibhi9dlzF5Hgh5SHaB9OiTGEyDTiJJyx0uy51QXdyWbtAHNua4XJzUKca3OzKUd3vA=="],
 
+    "cssesc": ["cssesc@3.0.0", "", { "bin": { "cssesc": "bin/cssesc" } }, "sha512-/Tb/JcjK111nNScGob5MNtsntNM1aCNUDipB/TkwZFhyDrrE47SOx/18wF2bbjgc3ZzCSKW1T5nt5EbFoAz/Vg=="],
+
     "csstype": ["csstype@3.2.3", "", {}, "sha512-z1HGKcYy2xA8AGQfwrn0PAy+PB7X/GSj3UVJW9qKyn43xWa+gl5nXmU4qqLMRzWVLFC8KusUX8T/0kCiOYpAIQ=="],
 
     "damerau-levenshtein": ["damerau-levenshtein@1.0.8", "", {}, "sha512-sdQSFB7+llfUcQHUQO3+B8ERRj0Oa4w9POWMI/puGtuf7gFywGmkaLCElnudfTiKZV+NvHqL0ifzdrI8Ro7ESA=="],
@@ -978,16 +984,22 @@
 
     "hasown": ["hasown@2.0.2", "", { "dependencies": { "function-bind": "^1.1.2" } }, "sha512-0hJU9SCPvmMzIBdZFqNPXWa6dqh7WdH0cII9y+CyS8rG3nL48Bclra9HmKhVVUHyPWNH5Y7xDwAB7bfgSjkUMQ=="],
 
+    "hast-util-is-element": ["hast-util-is-element@3.0.0", "", { "dependencies": { "@types/hast": "^3.0.0" } }, "sha512-Val9mnv2IWpLbNPqc/pUem+a7Ipj2aHacCwgNfTiK0vJKl0LF+4Ba4+v1oPHFpf3bLYmreq0/l3Gud9S5OH42g=="],
+
     "hast-util-to-html": ["hast-util-to-html@9.0.5", "", { "dependencies": { "@types/hast": "^3.0.0", "@types/unist": "^3.0.0", "ccount": "^2.0.0", "comma-separated-tokens": "^2.0.0", "hast-util-whitespace": "^3.0.0", "html-void-elements": "^3.0.0", "mdast-util-to-hast": "^13.0.0", "property-information": "^7.0.0", "space-separated-tokens": "^2.0.0", "stringify-entities": "^4.0.0", "zwitch": "^2.0.4" } }, "sha512-OguPdidb+fbHQSU4Q4ZiLKnzWo8Wwsf5bZfbvu7//a9oTYoqD/fWpe96NuHkoS9h0ccGOTe0C4NGXdtS0iObOw=="],
 
     "hast-util-to-jsx-runtime": ["hast-util-to-jsx-runtime@2.3.6", "", { "dependencies": { "@types/estree": "^1.0.0", "@types/hast": "^3.0.0", "@types/unist": "^3.0.0", "comma-separated-tokens": "^2.0.0", "devlop": "^1.0.0", "estree-util-is-identifier-name": "^3.0.0", "hast-util-whitespace": "^3.0.0", "mdast-util-mdx-expression": "^2.0.0", "mdast-util-mdx-jsx": "^3.0.0", "mdast-util-mdxjs-esm": "^2.0.0", "property-information": "^7.0.0", "space-separated-tokens": "^2.0.0", "style-to-js": "^1.0.0", "unist-util-position": "^5.0.0", "vfile-message": "^4.0.0" } }, "sha512-zl6s8LwNyo1P9uw+XJGvZtdFF1GdAkOg8ujOw+4Pyb76874fLps4ueHXDhXWdk6YHQ6OgUtinliG7RsYvCbbBg=="],
 
+    "hast-util-to-text": ["hast-util-to-text@4.0.2", "", { "dependencies": { "@types/hast": "^3.0.0", "@types/unist": "^3.0.0", "hast-util-is-element": "^3.0.0", "unist-util-find-after": "^5.0.0" } }, "sha512-KK6y/BN8lbaq654j7JgBydev7wuNMcID54lkRav1P0CaE1e47P72AWWPiGKXTJU271ooYzcvTAn/Zt0REnvc7A=="],
+
     "hast-util-whitespace": ["hast-util-whitespace@3.0.0", "", { "dependencies": { "@types/hast": "^3.0.0" } }, "sha512-88JUN06ipLwsnv+dVn+OIYOvAuvBMy/Qoi6O7mQHxdPXpjy+Cd6xRkWwux7DKO+4sYILtLBRIKgsdpS2gQc7qw=="],
 
     "hermes-estree": ["hermes-estree@0.25.1", "", {}, "sha512-0wUoCcLp+5Ev5pDW2OriHC2MJCbwLwuRx+gAqMTOkGKJJiBCLjtrvy4PWUGn6MIVefecRpzoOZ/UV6iGdOr+Cw=="],
 
     "hermes-parser": ["hermes-parser@0.25.1", "", { "dependencies": { "hermes-estree": "0.25.1" } }, "sha512-6pEjquH3rqaI6cYAXYPcz9MS4rY6R4ngRgrgfDshRptUZIc3lw0MCIJIGDj9++mfySOuPTHB4nrSW99BCvOPIA=="],
 
+    "highlight.js": ["highlight.js@11.11.1", "", {}, "sha512-Xwwo44whKBVCYoliBQwaPvtd/2tYFkRQtXDWj1nackaV2JPXx3L0+Jvd8/qCJ2p+ML0/XVkJ2q+Mr+UVdpJK5w=="],
+
     "html-url-attributes": ["html-url-attributes@3.0.1", "", {}, "sha512-ol6UPyBWqsrO6EJySPz2O7ZSr856WDrEzM5zMqp+FJJLGMW35cLYmmZnl0vztAZxRUoNZJFTCohfjuIJ8I4QBQ=="],
 
     "html-void-elements": ["html-void-elements@3.0.0", "", {}, "sha512-bEqo66MRXsUGxWHV5IP0PUiAWwoEjba4VCzg0LjFJBpchPaTfyfCKTG6bc5F8ucKec3q5y6qOdGyYTSBEvhCrg=="],
@@ -1138,6 +1150,8 @@
 
     "loose-envify": ["loose-envify@1.4.0", "", { "dependencies": { "js-tokens": "^3.0.0 || ^4.0.0" }, "bin": { "loose-envify": "cli.js" } }, "sha512-lyuxPGr/Wfhrlem2CL/UcnUc1zcqKAImBDzukY7Y5F/yQiNdko6+fRLevlw1HgMySw7f611UIY408EtxRSoK3Q=="],
 
+    "lowlight": ["lowlight@3.3.0", "", { "dependencies": { "@types/hast": "^3.0.0", "devlop": "^1.0.0", "highlight.js": "~11.11.0" } }, "sha512-0JNhgFoPvP6U6lE/UdVsSq99tn6DhjjpAj5MxG49ewd2mOBVtwWYIT8ClyABhq198aXXODMU6Ox8DrGy/CpTZQ=="],
+
     "lru-cache": ["lru-cache@5.1.1", "", { "dependencies": { "yallist": "^3.0.2" } }, "sha512-KpNARQA3Iwv+jTA0utUVVbrh+Jlrr1Fv0e56GGzAFOXN7dk/FviaDW8LHmK52DlcH4WP2n6gI8vN1aesBFgo9w=="],
 
     "lucide-react": ["lucide-react@0.562.0", "", { "peerDependencies": { "react": "^16.5.1 || ^17.0.0 || ^18.0.0 || ^19.0.0" } }, "sha512-82hOAu7y0dbVuFfmO4bYF1XEwYk/mEbM5E+b1jgci/udUBEE/R7LF5Ip0CCEmXe8AybRM8L+04eP+LGZeDvkiw=="],
@@ -1314,6 +1328,8 @@
 
     "postcss": ["postcss@8.5.6", "", { "dependencies": { "nanoid": "^3.3.11", "picocolors": "^1.1.1", "source-map-js": "^1.2.1" } }, "sha512-3Ybi1tAuwAP9s0r1UQ2J4n5Y0G05bJkpUIO0/bI9MhwmD70S5aTWbXGBwxHrelT+XM1k6dM0pk+SwNkpTRN7Pg=="],
 
+    "postcss-selector-parser": ["postcss-selector-parser@6.0.10", "", { "dependencies": { "cssesc": "^3.0.0", "util-deprecate": "^1.0.2" } }, "sha512-IQ7TZdoaqbT+LCpShg46jnZVlhWD2w6iQYAcYXfHARZ7X1t/UGhhceQDs5X0cGqKvYlHNOuv7Oa1xmb0oQuA3w=="],
+
     "postgres": ["postgres@3.4.7", "", {}, "sha512-Jtc2612XINuBjIl/QTWsV5UvE8UHuNblcO3vVADSrKsrc6RqGX6lOW1cEo3CM2v0XG4Nat8nI+YM7/f26VxXLw=="],
 
     "prelude-ls": ["prelude-ls@1.2.1", "", {}, "sha512-vkcDPrRZo1QZLbn5RLGPpg/WmIQ65qoWWhcGKf/b5eplkkarX0m9z8ppCat4mlOqUsWpyNuYgO3VRyrYHSzX5g=="],
@@ -1356,6 +1372,8 @@
 
     "regexp.prototype.flags": ["regexp.prototype.flags@1.5.4", "", { "dependencies": { "call-bind": "^1.0.8", "define-properties": "^1.2.1", "es-errors": "^1.3.0", "get-proto": "^1.0.1", "gopd": "^1.2.0", "set-function-name": "^2.0.2" } }, "sha512-dYqgNSZbDwkaJ2ceRd9ojCGjBq+mOm9LmtXnAnEGyHhN/5R7iDW2TRw3h+o/jCFxus3P2LfWIIiwowAjANm7IA=="],
 
+    "rehype-highlight": ["rehype-highlight@7.0.2", "", { "dependencies": { "@types/hast": "^3.0.0", "hast-util-to-text": "^4.0.0", "lowlight": "^3.0.0", "unist-util-visit": "^5.0.0", "vfile": "^6.0.0" } }, "sha512-k158pK7wdC2qL3M5NcZROZ2tR/l7zOzjxXd5VGdcfIyoijjQqpHd3JKtYSBDpDZ38UI2WJWuFAtkMDxmx5kstA=="],
+
     "remark-gfm": ["remark-gfm@4.0.1", "", { "dependencies": { "@types/mdast": "^4.0.0", "mdast-util-gfm": "^3.0.0", "micromark-extension-gfm": "^3.0.0", "remark-parse": "^11.0.0", "remark-stringify": "^11.0.0", "unified": "^11.0.0" } }, "sha512-1quofZ2RQ9EWdeN34S79+KExV1764+wCUGop5CPL1WGdD0ocPpu91lzPGbwWMECpEpd42kJGQwzRfyov9j4yNg=="],
 
     "remark-parse": ["remark-parse@11.0.0", "", { "dependencies": { "@types/mdast": "^4.0.0", "mdast-util-from-markdown": "^2.0.0", "micromark-util-types": "^2.0.0", "unified": "^11.0.0" } }, "sha512-FCxlKLNGknS5ba/1lmpYijMUzX2esxW5xQqjWxw2eHFfS2MSdaHVINFmhjo+qN1WhZhNimq0dZATN9pH0IDrpA=="],
@@ -1508,6 +1526,8 @@
 
     "unified": ["unified@11.0.5", "", { "dependencies": { "@types/unist": "^3.0.0", "bail": "^2.0.0", "devlop": "^1.0.0", "extend": "^3.0.0", "is-plain-obj": "^4.0.0", "trough": "^2.0.0", "vfile": "^6.0.0" } }, "sha512-xKvGhPWw3k84Qjh8bI3ZeJjqnyadK+GEFtazSfZv/rKeTkTjOJho6mFqh2SM96iIcZokxiOpg78GazTSg8+KHA=="],
 
+    "unist-util-find-after": ["unist-util-find-after@5.0.0", "", { "dependencies": { "@types/unist": "^3.0.0", "unist-util-is": "^6.0.0" } }, "sha512-amQa0Ep2m6hE2g72AugUItjbuM8X8cGQnFoHk0pGfrFeT9GZhzN5SW8nRsiGKK7Aif4CrACPENkA6P/Lw6fHGQ=="],
+
     "unist-util-is": ["unist-util-is@6.0.1", "", { "dependencies": { "@types/unist": "^3.0.0" } }, "sha512-LsiILbtBETkDz8I9p1dQ0uyRUWuaQzd/cuEeS1hoRSyW5E5XGmTzlwY1OrNzzakGowI9Dr/I8HVaw4hTtnxy8g=="],
 
     "unist-util-position": ["unist-util-position@5.0.0", "", { "dependencies": { "@types/unist": "^3.0.0" } }, "sha512-fucsC7HjXvkB5R3kTCO7kUjRdrS0BJt3M/FPxmHMBOm8JQi2BsHAHFsy27E0EolP8rp0NzXsJ+jNPyDWvOJZPA=="],
@@ -1530,6 +1550,8 @@
 
     "use-sync-external-store": ["use-sync-external-store@1.6.0", "", { "peerDependencies": { "react": "^16.8.0 || ^17.0.0 || ^18.0.0 || ^19.0.0" } }, "sha512-Pp6GSwGP/NrPIrxVFAIkOQeyw8lFenOHijQWkUTrDvrF4ALqylP2C/KCkeS9dpUM3KvYRQhna5vt7IL95+ZQ9w=="],
 
+    "util-deprecate": ["util-deprecate@1.0.2", "", {}, "sha512-EPD5q1uXyFxJpCrLnCc1nHnq3gOa6DZBocAIiI2TaSCA7VCJ1UJDMagCzIkXNsUYfD1daK//LTEQ8xiIbrHtcw=="],
+
     "vfile": ["vfile@6.0.3", "", { "dependencies": { "@types/unist": "^3.0.0", "vfile-message": "^4.0.0" } }, "sha512-KzIbH/9tXat2u30jf+smMwFCsno4wHVdNmzFyL+T/L3UGqqk6JKfVqOFOZEpZSHADH1k40ab6NUIXZq422ov3Q=="],
 
     "vfile-message": ["vfile-message@4.0.3", "", { "dependencies": { "@types/unist": "^3.0.0", "unist-util-stringify-position": "^4.0.0" } }, "sha512-QTHzsGd1EhbZs4AsQ20JX1rC3cOlt/IWJruk893DfLRr57lcnOeMaWG4K0JrRta4mIJZKth2Au3mM3u03/JWKw=="],

components/code-viewer.tsx

@@ -2,18 +2,11 @@
 
 import ReactMarkdown from "react-markdown";
 import remarkGfm from "remark-gfm";
+import rehypeHighlight from "rehype-highlight";
 import { useEffect, useState } from "react";
 import { codeToHtml } from "shiki";
 
-export function CodeViewer({
+export function CodeViewer({ content, language, showLineNumbers = false }: { content: string; language: string; showLineNumbers?: boolean }) {
-  content,
-  language,
-  showLineNumbers = false,
-}: {
-  content: string;
-  language: string;
-  showLineNumbers?: boolean;
-}) {
   const [highlightedCode, setHighlightedCode] = useState<string | null>(null);
 
   useEffect(() => {
@@ -36,8 +29,10 @@ export function CodeViewer({
 
   if (language === "markdown" || language === "md") {
     return (
-      <div className="prose prose-invert prose-sm max-w-none prose-headings:border-b prose-headings:border-border prose-headings:pb-2 prose-a:text-accent prose-code:bg-muted prose-code:px-1.5 prose-code:py-0.5 prose-code:rounded prose-pre:bg-muted">
+      <div className="markdown-body">
-        <ReactMarkdown remarkPlugins={[remarkGfm]}>{content}</ReactMarkdown>
+        <ReactMarkdown remarkPlugins={[remarkGfm]} rehypePlugins={[rehypeHighlight]}>
+          {content}
+        </ReactMarkdown>
       </div>
     );
   }
@@ -74,9 +69,7 @@ export function CodeViewer({
           {lines.map((line, i) => (
             <tr key={i} className="hover:bg-muted/30">
               {showLineNumbers && (
-                <td className="text-right text-muted-foreground select-none pr-4 pl-4 py-0.5 w-12 align-top border-r border-border">
+                <td className="text-right text-muted-foreground select-none pr-4 pl-4 py-0.5 w-12 align-top border-r border-border">{i + 1}</td>
-                  {i + 1}
-                </td>
               )}
               <td className="pl-4 py-0.5 whitespace-pre">{line || " "}</td>
             </tr>

package.json

@@ -22,6 +22,7 @@
     "@radix-ui/react-label": "^2.1.8",
     "@radix-ui/react-separator": "^1.1.8",
     "@radix-ui/react-slot": "^1.2.4",
+    "@tailwindcss/typography": "^0.5.19",
     "@tanstack/react-query": "^5.90.12",
     "bcryptjs": "^3.0.3",
     "better-auth": "^1.4.7",
@@ -38,6 +39,7 @@
     "react-dom": "19.2.3",
     "react-hook-form": "^7.68.0",
     "react-markdown": "^10.1.0",
+    "rehype-highlight": "^7.0.2",
     "remark-gfm": "^4.0.1",
     "shiki": "^3.20.0",
     "sonner": "^2.0.7",