Support imgur alternatives

- Imgin (only one instance)
  - https://git.voidnet.tech/kev/imgin/
- Rimgo
  - https://codeberg.org/video-prize-ranch/rimgo

Closes #11

README.md

@@ -31,6 +31,7 @@ For example:
 | [Searx](https://github.com/searx/searx) | Search "Redis" | https://farside.link/searx/search?q=redis
 | [SimplyTranslate](https://git.sr.ht/~metalune/simplytranslate_web) | Translate "hola" | https://farside.link/simplytranslate/?engine=google&text=hola
 | [Lingva](https://github.com/TheDavidDelta/lingva-translate) | Translate "bonjour" | https://farside.link/lingva/auto/en/bonjour
+| [Rimgo](https://codeberg.org/video-prize-ranch/rimgo) | View photo album | https://farside.link/rimgo/a/H8M4rcp
 
 ## How It Works
 

services.json

@@ -183,6 +183,26 @@
       "https://lingva.pussthecat.org"
     ]
   },
+  {
+    "type": "rimgo",
+    "test_url": "/a/H8M4rcp",
+    "fallback": "https://i.bcow.xyz",
+    "instances": [
+      "https://i.bcow.xyz",
+      "https://rimgo.pussthecat.org",
+      "https://img.riverside.rocks",
+      "https://rimgo.totaldarkness.net",
+      "https://rimgo.bus-hit.me"
+    ]
+  },
+  {
+      "type": "imgin",
+      "test_url": "/a/H8M4rcp",
+      "fallback": "https://imgin.voidtech.net",
+      "instances": [
+        "https://imgin.voidnet.tech"
+      ]
+  },
   {
     "type": "whoogle",
     "test_url": "/search?cookies_disabled=1&q=<%=query%>",