restore default treesitter install list, fix sessions saving

Dockerfile

@@ -20,7 +20,7 @@ RUN dnf install -y \
     pip install pynvim
     
 # install lsp and liners using mason
-RUN nvim --headless +"MasonInstall \
+RUN nvim --headless +TSUpdateSync +"MasonInstall \
     bash-language-server \
     css-lsp \
     cssmodules-language-server \

README.md

@@ -1,4 +1,4 @@
-# My personal nvim configuration
+# My personal **neovim as container** configuration
 
 I made this public so I can easily clone without authentication,  
 but since I treat this as a personal use only stuff,  
@@ -9,7 +9,7 @@ Those repos are obviously listed in plugin setup part.
 
 # Basic usage of this config
 
-<p class="callout warning">Tested only with rootless podman, docker might require additional setup, or proper in-container user setup</p>
+<p class="callout warning">**Tested only with rootless podman, docker might require additional setup, or proper in-container user setup**</p>
 
 ### Host system Setup
 
@@ -72,6 +72,7 @@ function nvim() {
       -e XDG_RUNTIME_DIR=/runtime_dir \
       -e WAYLAND_DISPLAY=$WAYLAND_DISPLAY \
       -v $XDG_RUNTIME_DIR/$WAYLAND_DISPLAY:/runtime_dir/$WAYLAND_DISPLAY \
+      -v ~/.local/share/nvim/sessions:/root/.local/share/nvim/sessions \
       $MOUNT_FILE \
       $MOUNT_FOLDER \
           neovim:latest "$@"

lua/plugins/treesitter.lua

@@ -1,10 +1,10 @@
 return function()
     require 'nvim-treesitter.configs'.setup {
         -- A list of parser names, or "all"
-        --ensure_installed = { "html", "dockerfile", "cpp", "css", "markdown", "c", "gitcommit", "bash", "phpdoc", "comment", "python", "http", "php", "regex", "json5", "lua", "gitattributes", "gitignore", "json", "git_rebase", "javascript", "perl", "sql", "yaml" },
+        ensure_installed = { "html", "dockerfile", "cpp", "css", "markdown", "c", "gitcommit", "bash", "phpdoc", "comment", "python", "http", "php", "regex", "json5", "lua", "gitattributes", "gitignore", "json", "git_rebase", "javascript", "perl", "sql", "yaml" },
 
         -- Install parsers synchronously (only applied to `ensure_installed`)
-        sync_install = false,
+        sync_install = true,
 
         -- Automatically install missing parsers when entering buffer
         -- Recommendation: set to false if you don't have `tree-sitter` CLI installed locally