docs: add helpful tips section

docs/manual/manual.md

@@ -11,6 +11,7 @@ try-it-out.md
 default-configs.md
 installation.md
 configuring.md
+tips.md
 ```
 
 ```{=include=} chapters

docs/manual/tips.md

@@ -0,0 +1,6 @@
+# Helpful Tips {#ch-helpful-tips}
+
+```{=include=} chapters
+tips/debugging-nvf.md
+tips/offline-docs.md
+```

docs/manual/tips/debugging-nvf.md

@@ -0,0 +1,19 @@
+# Debugging nvf {#sec-debugging-nvf}
+
+There may be instances where the your Nix configuration evaluates to invalid
+Lua, or times when you will be asked to provide your built Lua configuration for
+easier debugging by nvf maintainers. nvf provides two helpful utilities out of
+the box.
+
+**nvf-print-config** and **nvf-print-config-path** will be bundled with nvf as
+lightweight utilities to help you view or share your built configuration when
+necessary.
+
+To view your configuration with syntax highlighting, you may use the
+[bat pager](https://github.com/sharkdp/bat).
+
+```bash
+nvf-print-config | bat --language=lua
+```
+
+Alternatively, `cat` or `less` may also be used.

docs/manual/tips/offline-docs.md

@@ -0,0 +1,11 @@
+# Offline Documentation {#sec-offline-documentation}
+
+[https://notashelf.github.io/nvf/options.html]: https://notashelf.github.io/nvf/options.html
+
+The manpages provided by nvf contains an offline version of the option search
+normally available at [https://notashelf.github.io/nvf/options.html]. You may
+use the `man 5 nvf` command to view option documentation from the comfort of
+your terminal.
+
+Note that this is only available for NixOS and Home-Manager module
+installations.