docs: Apply documentation standards across all docs (#49177)

## Summary

Comprehensive remediation of 146 documentation files to align with Zed's
documentation conventions and brand voice guidelines.

## Changes

### YAML Frontmatter
- Added `title` and `description` frontmatter to all docs missing it

### Settings UI Pattern
- Updated 48+ files to show Settings Editor before JSON examples
- Pattern: `Configure X in Settings ({#kb zed::OpenSettings}), or add to
your settings file:`
- Added `([how to edit](./configuring-zed.md#settings-files))` links for
JSON-only settings

### Brand Voice Fixes
- Removed exclamation points (command-palette, key-bindings, repl,
privacy-and-security, etc.)
- Simplified em dash chains to parentheticals (environment,
troubleshooting, agent-panel, etc.)
- Fixed marketing language (yarn.md intro, development/linux.md)

### Terminology Alignment
- `settings UI` -> `Settings Editor`
- `sidebar` -> specific panel names (Project Panel, Collab Panel)
- `directory` -> `folder` in non-technical contexts
- `workspace` -> `project` in non-LSP contexts
- `Command Palette` -> `command palette` (lowercase)

### Callout Standardization
- Converted various callout formats to standard `> **Note:**` pattern

## Related

Depends on conventions established in #49176.

Release Notes:

- N/A

docs/src/remote-development.md

@@ -1,12 +1,15 @@
 ---
-title: Remote Development - Zed
-description: Edit code on remote servers with Zed. Local UI performance with remote language servers, terminals, and tasks over SSH.
+title: Remote Development in Zed - SSH Workflows
+description: Use remote development in Zed to edit code over SSH with local UI performance, remote terminals, language servers, and tasks.
 ---
 
 # Remote Development
 
 Remote Development lets you edit code on a remote server while running Zed locally. The UI stays responsive because it runs on your machine, while language servers, tasks, and terminals run on the server.
 
+For day-to-day workflows, pair remote development with [Tasks](./tasks.md),
+[Terminal](./terminal.md), and [Debugger](./debugger.md).
+
 ## Overview
 
 Remote development requires two computers, your local machine that runs the Zed UI and the remote server which runs a Zed headless server. The two communicate over SSH, so you will need to be able to SSH from your local machine into the remote server to use this feature.
@@ -177,7 +180,7 @@ When opening a remote project there are three relevant settings locations:
 - The server Zed settings (in the same place) on the remote server.
 - The project settings (in `.zed/settings.json` or `.editorconfig` of your project)
 
-Both the local Zed and the server Zed read the project settings, but they are not aware of the other's main `settings.json`.
+Both the local Zed and the server Zed read the project settings, but they are not aware of the other's main settings file.
 
 Which settings file you should use depends on the kind of setting you want to make:
 
@@ -258,3 +261,13 @@ Note that we deliberately disallow some options (for example `-t` or `-T`) that
 ## Feedback
 
 Please join the #remoting-feedback channel in the [Zed Discord](https://zed.dev/community-links).
+
+## See also
+
+- [Running & Testing](./running-testing.md): Run tasks, terminal commands, and
+  debugger sessions while you work remotely.
+- [Configuring Zed](./configuring-zed.md): Manage shared and project settings,
+  including `.zed/settings.json`.
+- [Agent Panel](./ai/agent-panel.md): Use AI workflows in remote projects.
+- [Remote Development on zed.dev](https://zed.dev/remote-development): Product
+  overview and release updates.