zeta2: Merge Sweep and Zeta2 Providers (#43097)

Closes #ISSUE

Release Notes:

- N/A *or* Added/Fixed/Improved ...

---------

Co-authored-by: Max Brunsfeld <maxbrunsfeld@gmail.com>

Cargo.lock

@@ -5314,13 +5314,13 @@ dependencies = [
  "serde_json",
  "settings",
  "supermaven",
- "sweep_ai",
  "telemetry",
  "theme",
  "ui",
  "workspace",
  "zed_actions",
  "zeta",
+ "zeta2",
 ]
 
 [[package]]
@@ -16590,33 +16590,6 @@ dependencies = [
  "zeno",
 ]
 
-[[package]]
-name = "sweep_ai"
-version = "0.1.0"
-dependencies = [
- "anyhow",
- "arrayvec",
- "brotli",
- "client",
- "collections",
- "edit_prediction",
- "feature_flags",
- "futures 0.3.31",
- "gpui",
- "http_client",
- "indoc",
- "language",
- "project",
- "release_channel",
- "reqwest_client",
- "serde",
- "serde_json",
- "tree-sitter-rust",
- "util",
- "workspace",
- "zlog",
-]
-
 [[package]]
 name = "symphonia"
 version = "0.5.5"
@@ -21343,7 +21316,6 @@ dependencies = [
  "snippets_ui",
  "supermaven",
  "svg_preview",
- "sweep_ai",
  "sysinfo 0.37.2",
  "system_specs",
  "tab_switcher",
@@ -21754,6 +21726,7 @@ version = "0.1.0"
 dependencies = [
  "anyhow",
  "arrayvec",
+ "brotli",
  "chrono",
  "client",
  "clock",
@@ -21864,7 +21837,6 @@ dependencies = [
  "shellexpand 2.1.2",
  "smol",
  "soa-rs",
- "sweep_ai",
  "terminal_view",
  "toml 0.8.23",
  "util",