docs: document "has multiple values" response type in Wait for Response

[SangeetaMishr]

Summary

Fixes #399

The Wait for Response node's "Response Type" dropdown has a has multiple values option that wasn't documented at all. This adds a "5. has multiple values" subsection under Text-based responses, explaining:

• How it matches (every word in the contact's reply must come from the response criteria list — the reverse subset check compared to has all of the words)
• How it differs from has any of the words (which only needs one matching word)
• A comparison table with example replies against both operators

Verification

The behavior is described directly from the matching logic in glific/glific:

• lib/glific/flows/case.ex (do_execute(%{type: "has_multiple"} ...), using MapSet.subset?/2)
• lib/glific.ex (Glific.make_set/2, which shows criteria/replies are split on commas, semicolons, and whitespace, case-insensitively)
• test/glific/flows/case_test.exs ("test the execute function for has_multiple"), which confirms the subset behavior

Test plan

• Docs site renders the new section correctly (table + image)
• Reviewer confirms the described matching behavior against the app

Summary by CodeRabbit

• Documentation
  • Updated the “Last Updated” metadata from October 2025 to July 2026.
  • Clarified text-response matching options, including “has all of the words.”
  • Added guidance for “has multiple values,” with validation rules, comparisons, examples, and a screenshot.

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• docs/4. Product Features/03. Flows/2. Flow Actions/04. Wait for the contact to respond.md

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📝 Walkthrough

Walkthrough

This change updates the “Wait for the contact to respond” documentation. It changes the “Last Updated” date from October 2025 to July 2026. It clarifies the “has all of the words” option and adds a “has multiple values” subsection with validation rules, comparisons, examples, and a screenshot.

🚥 Pre-merge checks | ✅ 5

✅ Passed checks (5 passed)

Check name	Status	Explanation
Title check	✅ Passed	The title clearly identifies the documentation change for the has multiple values response type.
Description check	✅ Passed	The description explains the documentation update, matching behavior, issue reference, and verification plan.
Linked Issues check	✅ Passed	The documentation covers the option’s meaning, separated values, matching behavior, and difference from has any of the words [#399].
Out of Scope Changes check	✅ Passed	The changes remain within the documentation scope of issue #399, including related clarification and metadata updates.
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check.

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[github-actions]

🚀 Deployed on https://deploy-preview-640--glific-docs.netlify.app

[coderabbitai]

Actionable comments posted: 1

🤖 Prompt for all review comments with AI agents

Verify each finding against current code. Fix only still-valid issues, skip the
rest with a brief reason, keep changes minimal, and validate.

Inline comments:
In `@docs/4`. Product Features/03. Flows/2. Flow Actions/04. Wait for the contact
to respond.md:
- Around line 77-87: Clarify the “has multiple values” section by describing it
as an all-tokens/subset match: every word in the contact’s reply must be present
in the configured criteria, and any extra word makes it invalid. Update the
wording in the “has multiple values” docs to make the usage boundary explicit
versus “has any of the words,” and specify whether commas are only used to
separate the criteria values or also expected in the contact response.

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Fix all unresolved CodeRabbit comments on this PR:

• Push a commit to this branch (recommended)
• Create a new PR with the fixes

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• docs/4. Product Features/03. Flows/2. Flow Actions/04. Wait for the contact to respond.md

[SangeetaMishr]

@akanshaaa19 Can you please review this PR.

[coderabbitai]

Actionable comments posted: 1

🤖 Prompt for all review comments with AI agents

Verify each finding against current code. Fix only still-valid issues, skip the
rest with a brief reason, keep changes minimal, and validate.

Inline comments:
In `@docs/4`. Product Features/03. Flows/2. Flow Actions/04. Wait for the contact
to respond.md:
- Line 82: Update the description of “has all of the words” in the documented
rule near line 69 to state that every criteria word must appear in the reply
while allowing additional reply values. Keep it distinct from “has only the
phrase,” and preserve the existing explanation that contrasts it with “has
multiple values.”

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Fix all unresolved CodeRabbit comments on this PR:

• Push a commit to this branch (recommended)
• Create a new PR with the fixes

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• docs/4. Product Features/03. Flows/2. Flow Actions/04. Wait for the contact to respond.md