docs: address code review feedback - fix 5 issues from PR github#2190

Author: Tayyaba-Akbar956

docs/quickstart.md

@@ -57,7 +57,7 @@ Note: Do NOT change or implement this spec; only return the spec text focusing o
 
 ### 3. Create a Technical Implementation Plan
 
-Use the plan command to provide your tech stack and architecture choices.
+Use the `/speckit.plan` slash command (in an AI assistant or editor that supports slash commands) to provide your tech stack and architecture choices.
 
 ```text
 /speckit.plan The application uses Vite with minimal number of libraries. Use vanilla HTML, CSS, and JavaScript as much as possible. Images are not uploaded anywhere and metadata is stored in a local SQLite database.
@@ -170,7 +170,7 @@ to be doing that are obvious from reading this. Because I don't know if there's
 Generate the implementation:
 
 ```text
-/speckit.implement specs/002-create-taskify/plan.md
+/speckit.implement
 ```
 
 ## Key Principles

docs/vscode-usage.md

@@ -33,34 +33,31 @@ After launching VS Code you may still need to follow the sign-in flow the first
 
 The Copilot Chat input is a conversational interface only — it does not run shell/CLI commands on your machine. To actually run `specify` (or any other CLI command supplied by this repo), use the VS Code integrated terminal:
 
-1. Open the integrated terminal (View > Terminal or Ctrl+`).
+1. Open the integrated terminal (View > Terminal or Ctrl+\`).
 2. Make sure you're in the project folder (the same folder that contains the repository files).
-3. Activate your Python environment and install the project if needed (example using a virtual environment):
+3. Install and run the CLI (examples using uvx - the recommended way, or use uv for persistent installation):
 
 ```powershell
-# create a venv (first time)
-python -m venv .venv
+# Run once with uvx (no installation needed)
+uvx --from git+https://github.com/github/spec-kit.git specify --help
 
-# allow script execution for the current session if required (temporary)
-Set-ExecutionPolicy -ExecutionPolicy RemoteSigned -Scope Process
-
-# activate the venv
-.\.venv\Scripts\Activate.ps1
-
-# install the project in editable mode (if the project exposes a CLI entrypoint)
-pip install -e .
-
-# run the CLI (example)
+# Or install persistently with uv (recommended)
+uv tool install specify-cli --from git+https://github.com/github/spec-kit.git
 specify --help
 ```
 
-If the project exposes a console script named `specify`, the last command will run it. If not, you can often run a module directly:
+To run the CLI from the source repository without installation:
 
 ```powershell
-python -m specify_cli --help
+cd /path/to/spec-kit
+uvx --from . specify --help
 ```
 
-Replace `specify_cli` above with the actual module name or entrypoint if different.
+Or directly via the module:
+
+```powershell
+python -m src.specify_cli --help
+```
 
 ### Where to run commands: Terminal vs AI Assistant