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

tldr/linux/laptop-detect

@@ -0,0 +1,21 @@
+---
+syntax: markdown
+tags: [tldr, linux]
+source: https://github.com/tldr-pages/tldr.git
+---
+# laptop-detect
+
+> Attempt to determine if the script is running on a laptop or desktop.
+> More information: <https://gitlab.com/debiants/laptop-detect>.
+
+- Return an exit status of 0 if the current device is likely a laptop, else returns 1:
+
+`laptop-detect`
+
+- Print the type of device that the current system is detected as:
+
+`laptop-detect --verbose`
+
+- Display version:
+
+`laptop-detect --version`