Value Chain + Customer Journey (single app shell)

This repo is a lightweight v0.9 consolidation of your two existing HTML apps:

• views/value-chain.html (your fixed index.html)
• views/customer-journey.html (cj.html)

Both views read the same dataset:

• data/data.json

How it works (v0.9)

• index.html is a shell with tabs.
• The shell loads each view in an <iframe>.
• The only change made to the embedded views is updating the dataset path from data.json → ../data/data.json.

Run locally

From the repo folder:

python -m http.server 8000

Then open:

• http://localhost:8000/

Deploy (GitHub Pages)

• Enable Pages for the repo.
• Use the root as the Pages source.

Next step (v1.0 refactor)

If you want this to be a true single app (no iframes) with shared state:

1. Extract a shared data loader + store (dataStore.js).
2. Convert each view to a module that renders into a container (renderValueChain(root, store) and renderCustomerJourney(root, store)).
3. Add a simple router (#/value-chain, #/customer-journey).
4. Optional: implement cross-view selection sync (e.g., choose L1/L2 in one view and highlight the same in the other).