feat: install and configure @rmdes/indiekit-endpoint-microsub

Adds Microsub social reader endpoint at /microsub, enabling feed
subscription and management via the Microsub protocol.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

indiekit.config.mjs

@@ -311,6 +311,7 @@ export default {
     "@rmdes/indiekit-endpoint-activitypub",
     "@rmdes/indiekit-endpoint-youtube",
     "@rmdes/indiekit-endpoint-blogroll",
+    "@rmdes/indiekit-endpoint-microsub",
   ],
   "@indiekit/store-github": {
     user: githubUsername,
@@ -432,5 +433,8 @@ export default {
       maxItemAge: 7,
       fetchTimeout: 15000,
     },
+    "@rmdes/indiekit-endpoint-microsub": {
+      mountPath: "/microsub",
+    },
 };
 

package-lock.json

@@ -21,6 +21,7 @@
         "@rmdes/indiekit-endpoint-github": "^1.2.3",
         "@rmdes/indiekit-endpoint-homepage": "^1.0.22",
         "@rmdes/indiekit-endpoint-lastfm": "^1.0.12",
+        "@rmdes/indiekit-endpoint-microsub": "^1.0.43",
         "@rmdes/indiekit-endpoint-podroll": "^1.0.11",
         "@rmdes/indiekit-endpoint-posts": "^1.0.0-beta.25",
         "@rmdes/indiekit-endpoint-webmention-io": "^1.0.7",
@@ -2467,6 +2468,47 @@
         "@indiekit/indiekit": ">=1.0.0-beta.25"
       }
     },
+    "node_modules/@rmdes/indiekit-endpoint-microsub": {
+      "version": "1.0.43",
+      "resolved": "https://registry.npmjs.org/@rmdes/indiekit-endpoint-microsub/-/indiekit-endpoint-microsub-1.0.43.tgz",
+      "integrity": "sha512-Af3Hd3eOvo/wZjENnWKFI+nQ/qGt5ixL3QJ7hMpqPf5nf45GYHGl8YtJf1i2XWQ2CRS62bp1mW1W39XUuAHuvA==",
+      "license": "MIT",
+      "dependencies": {
+        "@indiekit/error": "^1.0.0-beta.25",
+        "@indiekit/frontend": "^1.0.0-beta.25",
+        "@indiekit/util": "^1.0.0-beta.25",
+        "debug": "^4.3.2",
+        "express": "^5.0.0",
+        "feedparser": "^2.2.10",
+        "htmlparser2": "^9.0.0",
+        "ioredis": "^5.3.0",
+        "luxon": "^3.4.0",
+        "microformats-parser": "^2.0.0",
+        "sanitize-html": "^2.11.0"
+      },
+      "engines": {
+        "node": ">=20"
+      }
+    },
+    "node_modules/@rmdes/indiekit-endpoint-microsub/node_modules/htmlparser2": {
+      "version": "9.1.0",
+      "resolved": "https://registry.npmjs.org/htmlparser2/-/htmlparser2-9.1.0.tgz",
+      "integrity": "sha512-5zfg6mHUoaer/97TxnGpxmbR7zJtPwIYFMZ/H5ucTlPZhKvtum05yiPK3Mgai3a0DyVxv7qYqoweaEd2nrYQzQ==",
+      "funding": [
+        "https://github.com/fb55/htmlparser2?sponsor=1",
+        {
+          "type": "github",
+          "url": "https://github.com/sponsors/fb55"
+        }
+      ],
+      "license": "MIT",
+      "dependencies": {
+        "domelementtype": "^2.3.0",
+        "domhandler": "^5.0.3",
+        "domutils": "^3.1.0",
+        "entities": "^4.5.0"
+      }
+    },
     "node_modules/@rmdes/indiekit-endpoint-podroll": {
       "version": "1.0.11",
       "resolved": "https://registry.npmjs.org/@rmdes/indiekit-endpoint-podroll/-/indiekit-endpoint-podroll-1.0.11.tgz",
@@ -6164,6 +6206,15 @@
         "node": "20 || >=22"
       }
     },
+    "node_modules/luxon": {
+      "version": "3.7.2",
+      "resolved": "https://registry.npmjs.org/luxon/-/luxon-3.7.2.tgz",
+      "integrity": "sha512-vtEhXh/gNjI9Yg1u4jX/0YVPMvxzHuGgCm6tC5kZyb08yjGWGnqAjGJvcXbqQR2P3MyMEFnRbpcdFS6PBcLqew==",
+      "license": "MIT",
+      "engines": {
+        "node": ">=12"
+      }
+    },
     "node_modules/make-fetch-happen": {
       "version": "15.0.4",
       "resolved": "https://registry.npmjs.org/make-fetch-happen/-/make-fetch-happen-15.0.4.tgz",

package.json

@@ -33,6 +33,7 @@
     "@rmdes/indiekit-endpoint-github": "^1.2.3",
     "@rmdes/indiekit-endpoint-homepage": "^1.0.22",
     "@rmdes/indiekit-endpoint-lastfm": "^1.0.12",
+    "@rmdes/indiekit-endpoint-microsub": "^1.0.43",
     "@rmdes/indiekit-endpoint-podroll": "^1.0.11",
     "@rmdes/indiekit-endpoint-posts": "^1.0.0-beta.25",
     "@rmdes/indiekit-endpoint-webmention-io": "^1.0.7",