allow custom path (#5)

* allow custom path
* update minversion to 0.11.0

---------

Co-authored-by: dni ⚡ <office@dnilabs.com>

__init__.py

@@ -1,7 +1,6 @@
 import asyncio
 
 from fastapi import APIRouter
-from fastapi.staticfiles import StaticFiles
 
 from lnbits.db import Database
 from lnbits.helpers import template_renderer
@@ -14,14 +13,13 @@
 example_static_files = [
     {
         "path": "/example/static",
-        "app": StaticFiles(packages=[("lnbits", "extensions/example/static")]),
         "name": "example_static",
     }
 ]
 
 
 def example_renderer():
-    return template_renderer(["lnbits/extensions/example/templates"])
+    return template_renderer(["example/templates"])
 
 
 from .tasks import wait_for_paid_invoices

config.json

@@ -2,5 +2,6 @@
     "name": "Build your own!",
     "short_description": "Extension building guide",
     "tile": "/example/static/bitcoin-extension.png",
-    "contributors": ["github_username"]
+    "contributors": ["github_username"],
+    "min_lnbits_version": "0.11.0"
 }