add /fact-check command; enable juspay litellm on pureintent

AI/commands/fact-check.md

@@ -0,0 +1,49 @@
+---
+description: Fact-check code changes for rigor — catch silent error swallowing, bogus fallbacks, and wishful thinking
+---
+
+# Fact-Check Command
+
+Audit code for **correctness and rigor**. This is not a style review — it's a logic review. Find places where the code lies to itself.
+
+## 0. Determine Scope
+
+- Before starting, use the `AskUserQuestion` tool to ask: should this operate on the **whole codebase** or only on **changes in the current branch/PR**?
+- If scoped to current branch/PR, use `git diff main...HEAD` (or the appropriate base branch) to identify changed files and limit all subsequent steps to those files only.
+
+## What to flag
+
+### 1. Silent error swallowing
+- Bare `try/except: pass`, empty `catch {}`, `|| true` hiding real failures.
+- Errors caught and logged but not propagated when callers depend on failure signals.
+- `Result`/`Option`/`Maybe` types silently defaulted without justification.
+
+### 2. Inaccurate fallbacks
+- Default values that mask misconfiguration (e.g., falling back to `""` or `null` when the real fix is to fail loud).
+- "Sensible defaults" that aren't actually sensible for the failure case.
+- Fallback paths that silently degrade correctness (e.g., returning stale data without indicating staleness).
+
+### 3. Wishful thinking
+- Assumptions about input shape/type without validation at system boundaries.
+- Code that "can't fail" but actually can (network, filesystem, permissions).
+- Race conditions papered over with comments like "this should be fine".
+
+### 4. Logic errors
+- Conditions that are always true/false.
+- Off-by-one errors, wrong comparison operators.
+- Variables shadowed or unused in a way that changes behavior.
+
+## Workflow
+
+1. Read the diff.
+2. For each changed file, read enough surrounding context to understand intent.
+3. List every finding with file, line, and a one-line explanation of the risk.
+4. For each finding, propose a concrete fix (code snippet or direction).
+5. If no issues found, say so — don't invent problems.
+
+## Principles
+
+- **Fail loud over fail silent**: Code should scream when something is wrong, not quietly do the wrong thing.
+- **No wishful thinking**: If it can fail, handle the failure explicitly.
+- **Fallbacks must be justified**: Every default/fallback needs a reason why that value is correct for the failure case, not just convenient.
+- **Precision over coverage**: Better to catch 3 real issues than flag 20 maybes.

AI/commands/srid-do.md

@@ -66,24 +66,29 @@ Take a GitHub issue, prompt, or task description and execute it top-to-bottom: i
      5. Run `just ci` again.
    - Repeat until CI passes. Max 5 attempts — if still failing after 5, stop and ask the user.
 
-### 7. **Elegance Pass**
+### 7. **Fact-Check**
+
+   - Run `/fact-check` on the current changes.
+   - If it finds real issues (silent error swallowing, bogus fallbacks, wishful thinking), fix them and create a NEW commit.
+
+### 8. **Elegance Pass**
 
    - Run the `/elegance` (*NOT* `/simplify`) command targeting the relevant technology, for **3 iterations**.
    - When `/elegance` asks about scope (via `AskUserQuestion`), answer: **changes in the current branch/PR only**.
    - After elegance completes, create a NEW commit for the elegance improvements.
 
-### 8. **Final CI**
+### 9. **Final CI**
 
    - Push all elegance changes.
    - Run `just ci` again.
    - If it fails, enter the CI fix loop from step 6 again.
 
-### 9. **Update PR Description**
+### 10. **Update PR Description**
 
    - After all changes (elegance, CI fixes), re-check the PR title/body.
    - If scope changed, update via `gh pr edit` per the `github-pr` skill.
 
-### 10. **Done**
+### 11. **Done**
 
    - Report the PR URL and a brief summary of what was done.
 
@@ -93,4 +98,4 @@ Take a GitHub issue, prompt, or task description and execute it top-to-bottom: i
 - **CI must pass**: Don't move to the next phase until CI is green.
 - **Simple over clever**: Do the boring obvious thing.
 - **Autonomous**: Never ask. Pick sensible defaults and keep moving.
-- **Complete the full workflow**: Implementing code is step 4 of 10. You MUST open a draft PR, run CI, do the elegance pass, and report the PR URL. Stopping after commit = failure.
+- **Complete the full workflow**: Implementing code is step 4 of 11. You MUST open a draft PR, run CI, do the elegance pass, and report the PR URL. Stopping after commit = failure.

configurations/nixos/pureintent/default.nix

@@ -20,6 +20,7 @@ in
     "${homeMod}/cli/ssh-agent-forwarding.nix"
     "${homeMod}/cli/controlpersist.nix"
     "${homeMod}/claude-code"
+    "${homeMod}/opencode/juspay.nix"
     "${homeMod}/work/juspay.nix"
     "${homeMod}/services/vira.nix"
     "${homeMod}/services/kolu.nix"