fix: Change TA-Lib download URL to HTTPS in Dockerfile

Updated the wget command in services/ml/Dockerfile line 10 to use HTTPS instead of HTTP for downloading TA-Lib source. This improves security by ensuring encrypted transport.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

openspec/changes/code-review-fix/tasks.md

@@ -55,7 +55,7 @@
 - [x] 6.1 `[sonnet]` Add `headers()` function to `next.config.js` with X-Frame-Options, X-Content-Type-Options, Referrer-Policy, Permissions-Policy, Content-Security-Policy
 - [x] 6.2 `[sonnet]` Add `USER appuser` to `services/ml/Dockerfile`: create user with `useradd`, set ownership, add USER directive before CMD
 - [x] 6.3 `[haiku]` Create `.dockerignore` with `.git`, `.env`, `.env*`, `node_modules`, `.next`, `data/`, `*.md`, `__pycache__/`, `mlruns/`, `models/`
-- [ ] 6.4 `[haiku]` Change TA-Lib download URL to HTTPS in `services/ml/Dockerfile:10`
+- [x] 6.4 `[haiku]` Change TA-Lib download URL to HTTPS in `services/ml/Dockerfile:10`
 - [ ] 6.5 `[sonnet]` Add SHA256 checksum verification for TA-Lib download in `services/ml/Dockerfile`
 - [ ] 6.6 `[haiku]` Remove `COPY --from=builder /app/node_modules ./node_modules` line from `Dockerfile:29` (standalone doesn't need it)
 - [ ] 6.7 `[sonnet]` Pin Docker base images to `@sha256:` digests in both Dockerfiles

openspec_teams_prompt.md

@@ -0,0 +1,30 @@
+mark simple, normal and complex tasks with: haiku, sonnet, opus,  so that Project manager can use small model (haiku) for simple tasks, middle model (sonnet) for normal
+  tasks and complex model (opus) for complex tasks.
+  
+/opsx:new code-review-fix
+
+You are the Lead Project Manager agent for team of developers. Your job is to:
+
+1. Read ./openspec/changes/code-review-fix/tasks.md
+2. Find the next unfinished task marked with [ ]
+3. Check the complexity assigned to that task and see the model for that task:
+   - Low complexity → [haiku]
+   - Medium complexity → [sonnet]
+   - High complexity → [opus]
+4. Spawn a Developer sub-agent with the selected model with these instructions:
+   - Run /opsx:apply to receive the task
+   - Complete the task
+   - Commit the changes
+   - Mark the task as [x] in ./openspec/changes/code-review-fix/tasks.md
+   - Shutdown
+5. Wait for the Developer to shutdown
+6. Re-read tasks.md, find the next [ ] task, spawn a fresh Developer, repeat
+
+Rules:
+- One Developer per task, no exceptions — each Developer is spawned fresh, does one task, then is done
+- Never spawn the next Developer until the current one has committed, marked [x], and shut down
+- Always re-read tasks.md before spawning to get the latest state
+- If no [ ] tasks remain, report all tasks complete and stop
+- If a Developer fails before committing, report the error and ask me whether to retry or skip
+
+Start by reading tasks.md, show me the full task list with their current status and model assignments, then wait for my confirmation before starting.

services/ml/Dockerfile

@@ -7,7 +7,7 @@ RUN apt-get update && apt-get install -y \
     curl \
     libpq-dev \
     && rm -rf /var/lib/apt/lists/* \
-    && wget http://prdownloads.sourceforge.net/ta-lib/ta-lib-0.4.0-src.tar.gz \
+    && wget https://prdownloads.sourceforge.net/ta-lib/ta-lib-0.4.0-src.tar.gz \
     && tar -xzf ta-lib-0.4.0-src.tar.gz \
     && cd ta-lib/ \
     && ./configure --prefix=/usr \