Docs: Updating our Install Guide and Quick Start Guide to reflect two packages and more refined download instructions (MemMachine#757)

* Updating the Install Guide for Pip instructions
* updating download instructions on QuickStart Guide

Signed-off-by: sarah <[email protected]>

Author: SarahScargall

docs/getting_started/quickstart.mdx

@@ -30,20 +30,23 @@ Before installing MemMachine, ensure you have the following prerequisites:
         <Tab title="Linux/MacOS" icon="linux">
           Open your terminal and run the following commands:
           ```bash
-          # Download the latest release tarball
-          curl -s https://api.github.com/repos/MemMachine/MemMachine/releases/latest \
-            | grep "tarball_url" \
-            | cut -d '"' -f 4 \
-            | xargs curl -L -o MemMachine-latest.tar.gz
+          # Download the latest MemMachine release tarball
+          TARBALL_URL=$(curl -s https://api.github.com/repos/MemMachine/MemMachine/releases/latest \
+            | grep '"tarball_url"' \
+            | head -n 1 \
+            | sed -E 's/.*"tarball_url": "(.*)",/\1/')
 
-          # Extract the release
+          curl -L "$TARBALL_URL" -o MemMachine-latest.tar.gz
+
+          # Extract the release archive
           tar -xzf MemMachine-latest.tar.gz
 
-          # Enter the folder (GitHub adds a hash to the folder name)
-          cd MemMachine-MemMachine-*
+          # Move into the extracted directory (GitHub adds a commit hash to the folder name)
+          cd MemMachine-MemMachine-*/
 
-          # Run the setup script
+          # Start the MemMachine installation
           ./memmachine-compose.sh
+
           ```
         </Tab>
         <Tab title="Windows" icon="windows">

docs/install_guide/install_guide.mdx

@@ -41,14 +41,15 @@ source memmachine-env/bin/activate  # On Windows use `source memmachine-env/Scri
 ```
 
 A. Run the following command in your terminal:
+<Note> Choose the package that is correct for your needs.  If you want to install the Client, use `pip install memmachine-client` and if you want to use Server, use `pip install memmachine-server`. Examples below assume server.  Should you wish to install client, use the same command, but replace "server" with "client" </Note>
 
  - If you are using MemMachine in a CPU-only environment, use:
 ```sh
-   pip install memmachine
+   pip install memmachine-server
 ```
  - If you have an NVIDIA GPU and want to leverage it, use:
 ```sh
-pip install memmachine[gpu]
+pip install memmachine-server[gpu]
 ```
 B. Next, install dependencies from NLTK through the following MemMachine command:
 ```sh