sh: Switch from sfz to miniserve in serve alias

Serve alias (now also with a more appropriately named file) will now
look for miniserve before any other static file serve program. I also
replaced sfz with miniserve in my installed programs. That is because
sfz has been unmaintained for a long time and miniserve completely
fulfills all my needs while still being maintained and recommended.

bootstrap/packages_stable.tsv

@@ -167,6 +167,7 @@ mermaid-cli	Generation of diagram and flowchart from text in a similar manner as
 mimeo	Open files by MIME-type or file name using regular expressions.	A	
 minidlna	A DLNA/UPnP-AV Media server (aka ReadyDLNA)	R	
 minio-client	Replacement for ls, cp, mkdir, diff and rsync commands for filesystems and object storage	R	
+miniserve	Tool to serve files via HTTP	R	
 mopidy-bandcamp	Mopidy backend for Bandcamp	A	
 mopidy-iris	A Mopidy Web client that utilizes the Spotify and EchoNest frameworks. (Formerly Spotmop)	A	
 mopidy-local	Mopidy extension for local media playback	A	
@@ -282,7 +283,6 @@ scc-bin	Sloc, Cloc and Code: scc is a very fast accurate code counter with compl
 scrcpy	Display and control your Android device	R	
 screen	Full-screen window manager that multiplexes a physical terminal	R	
 sd	Intuitive find & replace	R	
-sfz	A simple static file server	A	
 shellcheck-bin	Shell script analysis tool (binary release, static)	A	
 shfmt	Format shell programs	R	
 sioyek	PDF viewer for research papers and technical books.	A	

sh/.config/sh/alias.d/serve.sh

@@ -2,7 +2,9 @@
 ## Quickly bring up a file server for
 #  the current directory.
 
-if exist sfz; then
+if exist miniserve; then
+	alias serve="miniserve"
+elif exist sfz; then
 	alias serve="sfz"
 elif exist gossa; then
 	alias serve="gossa"