Move pages under tldr, lint run.sh, update docs

tldr/packwiz

@@ -0,0 +1,29 @@
+---
+syntax: markdown
+tags: [tldr, common]
+source: https://github.com/tldr-pages/tldr.git
+---
+# packwiz
+
+> Create, edit and manage Minecraft modpacks.
+> More information: <https://packwiz.infra.link/reference/commands/packwiz/>.
+
+- Interactively create a new modpack in the current directory:
+
+`packwiz init`
+
+- Add a mod from Modrinth or Curseforge:
+
+`packwiz {{modrinth|curseforge}} add {{url|slug|search_term}}`
+
+- List all mods in the modpack:
+
+`packwiz list`
+
+- Update `index.toml` after manually editing files:
+
+`packwiz refresh`
+
+- Export as a Modrinth (`.mrpack`) or Curseforge (`.zip`) file:
+
+`packwiz {{modrinth|curseforge}} export`