fix: bump CI bun-version 1.3.10 -> 1.3.14 to match merged runtime requirement

The v1.17.9 merge bumped the repo `packageManager` to `bun@1.3.14` (upstream's
required runtime) and the `script/` version gate to `^1.3.14`, but all 6 CI jobs
kept the fork's old `bun-version: "1.3.10"` pin. The merged CLI cannot boot as a
spawned subprocess under bun 1.3.10, so the `bun test` job (reported as the
"TypeScript" check) failed with 748 failures — every subprocess test (`acp
lifecycle`, `run (non-interactive)`, `serve`, the read-only smokes) timed out at
15s or exited non-zero, while the 9696 in-process tests passed.

Confirmed environment-specific, not a code regression: locally on bun 1.3.13 the
same subprocess smokes pass 7/7. The fork pinned 1.3.10 in older PRs (#221/#255/
#560); the merge moved the runtime floor to 1.3.14 but left CI behind.

Bump all 6 `bun-version` pins to 1.3.14 to match `package.json` `packageManager`.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

Author: anandgupta42

.github/workflows/ci.yml

@@ -70,7 +70,7 @@ jobs:
 
       - uses: oven-sh/setup-bun@ecf28ddc73e819eb6fa29df6b34ef8921c743461 # v2
         with:
-          bun-version: "1.3.10"
+          bun-version: "1.3.14"
 
       - name: Cache Bun dependencies
         uses: actions/cache@0057852bfaa89a56745cba8c7296529d2fc39830 # v4
@@ -235,7 +235,7 @@ jobs:
 
       - uses: oven-sh/setup-bun@ecf28ddc73e819eb6fa29df6b34ef8921c743461 # v2
         with:
-          bun-version: "1.3.10"
+          bun-version: "1.3.14"
 
       - name: Cache Bun dependencies
         uses: actions/cache@0057852bfaa89a56745cba8c7296529d2fc39830 # v4
@@ -304,7 +304,7 @@ jobs:
 
       - uses: oven-sh/setup-bun@ecf28ddc73e819eb6fa29df6b34ef8921c743461 # v2
         with:
-          bun-version: "1.3.10"
+          bun-version: "1.3.14"
 
       - name: Install dependencies
         run: bun install
@@ -357,7 +357,7 @@ jobs:
 
       - uses: oven-sh/setup-bun@ecf28ddc73e819eb6fa29df6b34ef8921c743461 # v2
         with:
-          bun-version: "1.3.10"
+          bun-version: "1.3.14"
 
       - uses: actions/setup-python@a26af69be951a213d495a4c3e4e4022e16d87065 # v5
         with:
@@ -413,7 +413,7 @@ jobs:
 
       - uses: oven-sh/setup-bun@ecf28ddc73e819eb6fa29df6b34ef8921c743461 # v2
         with:
-          bun-version: "1.3.10"
+          bun-version: "1.3.14"
 
       - name: Cache Bun dependencies
         uses: actions/cache@0057852bfaa89a56745cba8c7296529d2fc39830 # v4
@@ -456,7 +456,7 @@ jobs:
 
       - uses: oven-sh/setup-bun@ecf28ddc73e819eb6fa29df6b34ef8921c743461 # v2
         with:
-          bun-version: "1.3.10"
+          bun-version: "1.3.14"
 
       - name: Add upstream remote
         run: |