trim '/' from path when using systemFS

should fix #58.

Dockerfile

@@ -7,7 +7,7 @@ RUN apt update -y \
     && (curl -sL https://deb.nodesource.com/setup_14.x | bash -) \
     && apt install nodejs \
     && (cd /opt/build; make configuration npm email version typescript bundle-css swagger copy external-files GOESBUILD=on) \
-    && sed -i 's#id="password_resets-watch_directory" placeholder="/config/jellyfin"#id="password_resets-watch_directory" value="/jf" disabled#g' /opt/build/data/html/setup.html
+    && sed -i 's#id="password_resets-watch_directory" placeholder="/config/jellyfin"#id="password_resets-watch_directory" value="/jf" disabled#g' /opt/build/build/data/html/setup.html
 
 
 FROM --platform=$BUILDPLATFORM golang:latest AS build

README.md

@@ -1,5 +1,5 @@
 ![jfa-go](images/banner.svg)
-[![Build Status](https://drone.hrfee.pw/api/badges/hrfee/jfa-go/status.svg?ref=refs/heads/main)](https://drone.hrfee.pw/hrfee/jfa-go)
+[![Build Status](https://drone.hrfee.dev/api/badges/hrfee/jfa-go/status.svg?ref=refs/heads/main)](https://drone.hrfee.dev/hrfee/jfa-go)
 [![Docker Hub](https://img.shields.io/docker/pulls/hrfee/jfa-go?label=docker)](https://hub.docker.com/r/hrfee/jfa-go)
 [![Translation status](https://weblate.hrfee.pw/widgets/jfa-go/-/svg-badge.svg)](https://weblate.hrfee.pw/engage/jfa-go/)
 ---
@@ -39,7 +39,7 @@ I chose to rewrite the python [jellyfin-accounts](https://github.com/hrfee/jelly
 
 Available on the AUR as [jfa-go](https://aur.archlinux.org/packages/jfa-go/) or [jfa-go-git](https://aur.archlinux.org/packages/jfa-go-git/).
 
-For other platforms, grab an archive from the release section for your platform (or nightly builds [here](https://builds.hrfee.pw/view/hrfee/jfa-go)), and extract the `jfa-go` executable to somewhere useful.
+For other platforms, grab an archive from the release section for your platform (or nightly builds [here](https://builds.hrfee.dev/view/hrfee/jfa-go)), and extract the `jfa-go` executable to somewhere useful.
 * For \*nix/macOS users, `chmod +x jfa-go` then place it somewhere in your PATH like `/usr/bin`.
 
 Run the executable to start.

config.go

@@ -17,7 +17,7 @@ func (app *appContext) GetPath(sect, key string) (fs.FS, string) {
 	if strings.HasPrefix(val, "jfa-go:") {
 		return localFS, strings.TrimPrefix(val, "jfa-go:")
 	}
-	return app.systemFS, val
+	return app.systemFS, strings.TrimPrefix(val, "/")
 }
 
 func (app *appContext) loadConfig() error {