ci: fix workflow

Author: PaulRBerg

.github/workflows/ci.yml

@@ -17,9 +17,10 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v5
-      - uses: sablier-labs/devkit/actions/setup@main
-        with:
-          package-manager: bun
+      - uses: extractions/setup-just@v3
+      - uses: oven-sh/setup-bun@v2
+      - run: npm install -g @antfu/ni
+      - run: bun install
 
       - name: Run all code checks
         run: just full-check
@@ -29,9 +30,9 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v5
-      - uses: sablier-labs/devkit/actions/setup@main
-        with:
-          package-manager: bun
+      - uses: foundry-rs/foundry-toolchain@v1
+      - uses: oven-sh/setup-bun@v2
+      - run: bun install
 
       - name: Run unit tests
         env:
@@ -44,9 +45,9 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v5
-      - uses: sablier-labs/devkit/actions/setup@main
-        with:
-          package-manager: bun
+      - uses: foundry-rs/foundry-toolchain@v1
+      - uses: oven-sh/setup-bun@v2
+      - run: bun install
 
       - name: Run integration tests
         env:
@@ -59,9 +60,9 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v5
-      - uses: sablier-labs/devkit/actions/setup@main
-        with:
-          package-manager: bun
+      - uses: foundry-rs/foundry-toolchain@v1
+      - uses: oven-sh/setup-bun@v2
+      - run: bun install
 
       - name: Run invariant tests
         env: