npm bugs: add page (#14500)

Co-authored-by: Wiktor Perskawiec <git@spageektti.cc>
Co-authored-by: Sebastiaan Speck <12570668+sebastiaanspeck@users.noreply.github.com>

pages/common/npm-bugs.md

@@ -0,0 +1,21 @@
+# npm bugs
+
+> Report bugs for a package in a web browser.
+> Attempts to open the package's bug tracker URL or support email.
+> More information: <https://docs.npmjs.com/cli/npm-bugs>.
+
+- Report bugs for a specific package by opening the bug tracker for the specified package:
+
+`npm bugs {{package_name}}`
+
+- Open the bug tracker for the current package by searching for a `package.json` file and using its name:
+
+`npm bugs`
+
+- Configure the browser used to open URLs by setting your preferred browser for `npm` commands:
+
+`npm config set browser {{browser_name}}`
+
+- Control URL opening: set `browser` to `true` for the system URL opener, or `false` to print URLs in the terminal:
+
+`npm config set browser {{true|false}}`