[JorimTheuns]

Stacked on #1369

ECHO-1053: templates chosen by purpose, each setting up Verify, Explore and a host script.

What changes

• Registry v2 (platform/packages/projects/src/project-templates.ts): 16 purpose templates: resident evening, stakeholder round table, focus group (youth panels merged in), interviews, kitchen-table conversation, strategy day, working group, evaluation, ideation workshop, futures session, rotating tables (World Café), unconference (Open Space), everyone's ideas fast (1-2-4-All), calm conversation in rounds (Conversation Café), citizens' assembly (participatory budgeting merged in), conference sessions. Each sets Verify and its reminder, the topics, Explore and its mode, cross-pollination, the name box label, tags as rounds, tutorial, titles and a host guide, with a one-line rationale in code. Card metadata: verbs, setup, sectors, featured, method. The old keys stay valid, are offered nowhere, and move to version 2.
• Create applies everything in the creating transaction, host guide included. An override equal to the template's own value is dropped. GET /v2/project-templates?language= returns the metadata and a preset summary.
• Picker v2: the six most used first, filters by verb (the use-cases page's wording as the description) and by setup, "Show all", a polite count. "Upload recordings" and "Start blank" are quiet links. The name step has a collapsed "What this sets up".
• The picker's strings live in their own lingui catalog (components/project/templates/locales), loaded when it opens. Workspace home lazy-loads the picker.
• Portal editor: "What the name box asks for" (conversation_ask_for_participant_name_label, in PROJECT_UPDATE_FIELDS, max 80, blank clears). A long project context (over 2,000 characters) gets a quiet note.
• Analytics: flow 3; project_template_selected gains verbs, setup, featured, filters_active; new project_template_filter_changed.
• Host scripts: English and Dutch by hand, six languages model-translated, all with informal address. Where Verify and Explore are both on, the scripts say "press ECHO, then Verify".

Checks

• 10-check-server: biome ci, typecheck, config, packages, drizzle, contract sync all pass. bun test --parallel with Postgres 16: 2560 pass, 163 skip, 1 fail. The one failure is webhooks delivery (IPv6 [::1] is not supported in this container; the package is untouched).
• 20/21 frontend: path case, lint, tsc, check-translations --strict (0 missing), API sync, vitest 2109 pass.
• Portal bundle: 1093761 gzip (budget 1098464; base 1093144, +617).
• check:contrast passes. check:grammar adds no findings beyond what the base already has.
• Playwright harness (e2e/templates-harness.spec.ts), en/nl at 1280 and 390: passes.

Continue button

I could not reproduce it as a bug. Continue turns enabled and filled the moment a card is chosen, and the harness asserts this. In the earlier screenshot it was most likely still in its disabled state (the pollen outline), with no card chosen yet. Continue now says "Choose a card to continue." until one is.

Fix round

• The portal's name box example follows its label: a host's own label (a table, a meeting, an interview code) gets no example, so nothing invites a person's name; the default "Session name" gets a neutral "Group 1, Table 3, etc." in eight languages.
• Every host script names the buttons the portal shows; a new test walks all templates in every language: "ECHO" only when Verify and Explore are both on, and then before either choice; "Verify" or "Explore" alone only when that one is on. The scripts already passed.
• Merged up ECHO-1052 feat: Verify and Explore work well out of the box #1369's fix round (ECHO button, informal Dutch prompts) and ECHO-1043 feat: dembrane proposes key terms and settings while you create a project #1368's CodeQL hardening.

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Generated by Claude Code

[linear]

ECHO-1053