Bump Rust, Codama, and add program to CI (#42)

* Bump Rust version and Codama renderer

#### Problem

The memo program implementation uses the v2.1 Solana crates and
toolchain, but the client doesn't.

#### Summary of changes

Add rust-toolchain.toml, update the toolchain versions, update the
Solana crate versions, and the rust renderer.

Lots of changes, but almost none of them manual!

* Add program to build

* Update "needs:" directives

* Update scripts

Author: joncinque

.github/workflows/main.yml

@@ -7,6 +7,25 @@ on:
     branches: [main]
 
 jobs:
+  format_and_lint_programs:
+    name: Format & Lint Programs
+    runs-on: ubuntu-latest
+    steps:
+      - name: Git Checkout
+        uses: actions/checkout@v4
+
+      - name: Setup Environment
+        uses: ./.github/actions/setup
+        with:
+          clippy: true
+          rustfmt: true
+
+      - name: Format Programs
+        run: pnpm programs:format
+
+      - name: Lint Programs
+        run: pnpm programs:lint
+
   format_and_lint_client_js:
     name: Format & Lint Client JS
     runs-on: ubuntu-latest
@@ -42,9 +61,58 @@ jobs:
       - name: Lint Client Rust
         run: pnpm clients:rust:lint
 
+  build_programs:
+    name: Build programs
+    runs-on: ubuntu-latest
+    needs: format_and_lint_programs
+    steps:
+      - name: Git Checkout
+        uses: actions/checkout@v4
+
+      - name: Setup Environment
+        uses: ./.github/actions/setup
+        with:
+          cargo-cache-key: cargo-programs
+          solana: true
+
+      - name: Build Programs
+        run: pnpm programs:build
+
+      - name: Upload Program Builds
+        uses: actions/upload-artifact@v4
+        with:
+          name: program-builds
+          path: ./target/deploy/*.so
+          if-no-files-found: error
+
+      - name: Save Program Builds For Client Jobs
+        uses: actions/cache/save@v4
+        with:
+          path: ./**/*.so
+          key: ${{ runner.os }}-builds-${{ github.sha }}
+
+  test_programs:
+    name: Test Programs
+    runs-on: ubuntu-latest
+    needs: format_and_lint_programs
+    steps:
+      - name: Git Checkout
+        uses: actions/checkout@v4
+
+      - name: Setup Environment
+        uses: ./.github/actions/setup
+        with:
+          cargo-cache-key: cargo-program-tests
+          cargo-cache-fallback-key: cargo-programs
+          solana: true
+
+      - name: Test Programs
+        run: pnpm programs:test
+
   generate_clients:
     name: Check Client Generation
     runs-on: ubuntu-latest
+    needs: format_and_lint_programs
     steps:
       - name: Git Checkout
         uses: actions/checkout@v4
@@ -65,7 +133,7 @@ jobs:
   test_client_js:
     name: Test Client JS
     runs-on: ubuntu-latest
-    needs: format_and_lint_client_js
+    needs: build_programs
     steps:
       - name: Git Checkout
         uses: actions/checkout@v4
@@ -75,13 +143,19 @@ jobs:
         with:
           solana: true
 
+      - name: Restore Program Builds
+        uses: actions/cache/restore@v4
+        with:
+          path: ./**/*.so
+          key: ${{ runner.os }}-builds-${{ github.sha }}
+
       - name: Test Client JS
         run: pnpm clients:js:test
 
   test_client_rust:
     name: Test Client Rust
     runs-on: ubuntu-latest
-    needs: format_and_lint_client_rust
+    needs: build_programs
     steps:
       - name: Git Checkout
         uses: actions/checkout@v4
@@ -92,5 +166,11 @@ jobs:
           cargo-cache-key: cargo-rust-client
           solana: true
 
+      - name: Restore Program Builds
+        uses: actions/cache/restore@v4
+        with:
+          path: ./**/*.so
+          key: ${{ runner.os }}-builds-${{ github.sha }}
+
       - name: Test Client Rust
         run: pnpm clients:rust:test