feat: improve depedencies setup and upgrade tools to latest version (#24)

1. Migrate from `rtx` to `mise`
2. Set most of the tools using `mise`
   * Some tools, such as `starship` and `zoxide` are installed locally, so they are available at boot time
3. Improve `tmux` by adding
   * resurrect and continuum to record/restore sessions
   * better color scheme
4. Setup multiple `elixir-ls` releases using the same repository
5. Upgraded `kickstart.nvim` to latest version

Reviewed-on: #24

scripts/docker-entrypoint.sh

@@ -0,0 +1,12 @@
+#!/bin/bash
+set -e
+
+# NOTE (jpd): setup elixir-ls for older versions of elixir
+if [ ! -d ${LOCAL_SRC_HOME}/elixir-ls/release ]; then
+	echo "setup elixir ls version 0.12.0"
+	/usr/local/bin/elixir-ls-setup v0.12.0
+	echo "setup elixir ls version 0.14.6"
+	/usr/local/bin/elixir-ls-setup v0.14.6
+fi
+
+exec "$@"

scripts/elixir-ls-setup.sh

@@ -0,0 +1,30 @@
+#!/usr/bin/env bash
+set -e
+
+function setup() {
+	local elixir_ls_home=${LOCAL_SRC_HOME}/elixir-ls
+	local elixir_ls_release=${elixir_ls_home}/release
+	echo "elixir-ls repo"
+	cd ${elixir_ls_home}
+	echo "checkout versions ${1}"
+	git checkout tags/${1}
+	echo "set erlang/elixir versions"
+	cp .release-tool-versions .tool-versions
+	local current_erlang=$(mise current erlang)
+	local current_elixir=$(mise current elixir)
+	echo "using erlang ${current_erlang} / elixir ${current_elixir}"
+	echo "install erlang/elixir runtimes"
+	KERL_CONFIGURE_OPTIONS="-with-ssl=${HOME}/.local/lib/ssl" mise install
+	echo "install elixir-ls deps"
+	mise exec erlang@${current_erlang} elixir@${current_elixir} --command "mix do local.rebar --force, local.hex --force, deps.get, deps.compile"
+	echo "compile and release elixir-ls"
+	mise exec erlang@${current_erlang} elixir@${current_elixir} --command "MIX_ENV=prod mix compile"
+	mise exec erlang@${current_erlang} elixir@${current_elixir} --command "MIX_ENV=prod mix elixir_ls.release -o ${elixir_ls_release}/${1}"
+	echo "remove local .tool-versions"
+	cp .tool-versions ${elixir_ls_release}/${1}
+	rm .tool-versions
+	mise exec erlang@${current_erlang} elixir@${current_elixir} --command "mix do deps.clean --all, clean"
+	git checkout master
+}
+
+setup $1