Update Amp branding: AMP to Amp, remove Sourcegraph reference (#128) (#129)

Amp is now its own company, no longer under Sourcegraph. Update all
prose references from uppercase AMP to title case Amp and remove
Sourcegraph attribution.

Author: beran-t

docs/agents/amp.mdx

@@ -1,10 +1,10 @@
 ---
-title: "AMP"
-description: "Run AMP in a secure E2B sandbox with full filesystem, terminal, and git access."
+title: "Amp"
+description: "Run Amp in a secure E2B sandbox with full filesystem, terminal, and git access."
 icon: "/images/icons/amp.svg"
 ---
 
-[AMP](https://ampcode.com) is Sourcegraph's coding agent with multi-model architecture and built-in code intelligence. E2B provides a pre-built `amp` template with AMP already installed.
+[Amp](https://ampcode.com) is a coding agent with multi-model architecture and built-in code intelligence. E2B provides a pre-built `amp` template with Amp already installed.
 
 ## CLI
 
@@ -14,15 +14,15 @@ Spin up a sandbox with the [E2B CLI](/docs/cli).
 e2b sbx create amp
 ```
 
-Once inside the sandbox, start AMP.
+Once inside the sandbox, start Amp.
 
 ```bash
 amp
 ```
 
 ## Run headless
 
-Use `-x` for non-interactive mode and `--dangerously-allow-all` to auto-approve all tool calls (safe inside E2B sandboxes). AMP uses its own API key from [ampcode.com/settings](https://ampcode.com/settings).
+Use `-x` for non-interactive mode and `--dangerously-allow-all` to auto-approve all tool calls (safe inside E2B sandboxes). Amp uses its own API key from [ampcode.com/settings](https://ampcode.com/settings).
 
 <CodeGroup>
 ```typescript JavaScript & TypeScript
@@ -172,7 +172,7 @@ sandbox.kill()
 
 ## Thread management
 
-AMP persists conversations as threads that can be resumed or continued with follow-up tasks.
+Amp persists conversations as threads that can be resumed or continued with follow-up tasks.
 
 <CodeGroup>
 ```typescript JavaScript & TypeScript

docs/use-cases/coding-agents.mdx

@@ -1,10 +1,10 @@
 ---
 title: "Coding Agents"
-description: "Run AI coding agents like Claude Code, Codex, and AMP in secure E2B sandboxes with full terminal, filesystem, and git access."
+description: "Run AI coding agents like Claude Code, Codex, and Amp in secure E2B sandboxes with full terminal, filesystem, and git access."
 icon: "robot"
 ---
 
-Coding agents like [Claude Code](https://docs.anthropic.com/en/docs/agents-and-tools/claude-code/overview), [Codex](https://github.com/openai/codex), and [AMP](https://ampcode.com/) can write, debug, and refactor code autonomously. E2B sandboxes give each agent a full Linux environment with terminal, filesystem, and git — completely isolated from your infrastructure. Pre-built templates mean you can go from zero to a running agent in a single API call.
+Coding agents like [Claude Code](https://docs.anthropic.com/en/docs/agents-and-tools/claude-code/overview), [Codex](https://github.com/openai/codex), and [Amp](https://ampcode.com/) can write, debug, and refactor code autonomously. E2B sandboxes give each agent a full Linux environment with terminal, filesystem, and git — completely isolated from your infrastructure. Pre-built templates mean you can go from zero to a running agent in a single API call.
 
 ## Why Use a Sandbox
 
@@ -34,8 +34,8 @@ Since each sandbox is a full Linux environment, you can run any coding agent —
   <Card title="Codex" icon="/images/icons/codex.svg" href="/docs/agents/codex">
     OpenAI's coding agent with schema-validated output and image input
   </Card>
-  <Card title="AMP" icon="/images/icons/amp.svg" href="/docs/agents/amp">
-    Sourcegraph's coding agent with streaming JSON and thread management
+  <Card title="Amp" icon="/images/icons/amp.svg" href="/docs/agents/amp">
+    Coding agent with streaming JSON and thread management
   </Card>
   <Card title="OpenCode" icon="/images/icons/opencode.svg" href="/docs/agents/opencode">
     Open-source multi-provider agent with a built-in web UI