cleanup: remove unused scripts

scripts/birdnetpi_request.php

@@ -1,13 +0,0 @@
-<?php
-require_once 'scripts/common.php';
-$config = get_config();
-
-$template = file_get_contents("./scripts/email_template2");
-
-foreach($config as $key => $value)
-{
-    $template = str_replace('{{ '.$key.' }}', $value, $template);
-}
-echo $template;
-?>
-

scripts/email_template2

@@ -1,10 +0,0 @@
-Hi, Patrick, I'm a new BirdNET-Pi user and am interested in a subdomain.
-%0A%0A
-Location= [ Create a location name ]%0A
-%0A%0A
-An automated best regards!%0A
-[ Your Name Here ]
-%0A%0A
-Acknowledgement: By requesting this BirdNETPi.com subdomain, I acknowledge that 
-my installation and its data will be made public. I also acknowledge that it is 
-my responsibility to keep the installation secure.

scripts/write_config.sh

@@ -1,14 +0,0 @@
-#!/usr/bin/bash
-# Writes variables to config file
-birdnetpi_dir=$HOME/BirdNET-Pi
-birders_conf=${birdnetpi_dir}/Birders_Guide_Installer_Configuration.txt
-sed -i s/'^LATITUDE=$'/"LATITUDE=${new_lat}"/g ${birders_conf}
-sed -i s/'^LONGITUDE=$'/"LONGITUDE=${new_lon}"/g ${birders_conf}
-sed -i s/'^CADDY_PWD=$'/"CADDY_PWD=${caddy_pwd}"/g ${birders_conf}
-sed -i s/'^ICE_PWD=$'/"ICE_PWD=${ice_pwd}"/g ${birders_conf}
-sed -i s/'^DB_PWD=$'/"DB_PWD=${db_pwd}"/g ${birders_conf}
-sed -i s/'^BIRDWEATHER_ID=$'/"BIRDWEATHER_ID=${birdweather_id}"/g ${birders_conf}
-sed -i s/'^BIRDNETPI_URL=$'/"BIRDNETPI_URL=${birdnetpi_url/\/\//\\\/\\\/}"/g ${birders_conf}
-sed -i s/'^WEBTERMINAL_URL=$'/"WEBTERMINAL_URL=${extractionlog_url/\/\//\\\/\\\/}"/g ${birders_conf}
-sed -i s/'^BIRDNETLOG_URL=$'/"BIRDNETLOG_URL=${birdnetlog_url/\/\//\\\/\\\/}"/g ${birders_conf}
-