fix: install harmont-py in Rust container for full test suite

Add python3-pip to shared apt-base and pip install harmont-py
before cargo test so integration tests can import harmont.

Author: markovejnovic

.harmont/ci.py

@@ -12,6 +12,7 @@
     "pkg-config",
     "libssl-dev",
     "python3",
+    "python3-pip",
     "python3-venv",
 )
 
@@ -47,7 +48,8 @@ def ci(
     warm = rust_project.warmup()
     return (
         warm.sh(
-            ". $HOME/.cargo/env && cd . && cargo test --workspace --lib --locked --no-fail-fast",
+            "python3 -m pip install --break-system-packages dsls/harmont-py"
+            " && . $HOME/.cargo/env && cd . && cargo test --workspace --locked --no-fail-fast",
             label=":rust: test",
         ),
         warm.sh(

.harmont/ci.ts

@@ -14,6 +14,7 @@ const ALL_APT = [
   "pkg-config",
   "libssl-dev",
   "python3",
+  "python3-pip",
   "python3-venv",
 ] as const;
 
@@ -29,7 +30,7 @@ const pipelines: PipelineDefinition[] = [
     triggers: [push({ branch: "main" }), pullRequest({ branches: ["main"] })],
     pipeline: pipeline(
       warm.sh(
-        `. $HOME/.cargo/env && cd . && cargo test --workspace --lib --locked --no-fail-fast`,
+        `python3 -m pip install --break-system-packages dsls/harmont-py && . $HOME/.cargo/env && cd . && cargo test --workspace --locked --no-fail-fast`,
         { label: ":rust: test" },
       ),
       warm.sh(