feat(chat): move directives into message composer

[abdulm5]

Summary

• Move the custom-directives control from the chat session header into the message composer.
• Add a compact directives chip with an active-count badge.
• Add an upward-opening popover for toggling, adding, editing, and managing directives.
• Support multiple active directives instead of a single session directive.
• Persist active directive selections independently for each chat session.
• Restore active selections when reopening or resuming a session.
• Apply all active directives to model requests and session exports.
• Add localized UI strings and persistence, migration, service, request-transformation, and export tests.

Motivation

Directives affect the next message, so placing their control beside the message input makes their purpose clearer and keeps the session header compact. The chip and popover also scale cleanly when a session has many directives.

How to test

1. Create or open a chat session containing one or more directives.
2. Confirm the directive selector is no longer shown in the session header.
3. Confirm a Directives chip appears above the message input.
4. Open the chip and toggle directives individually.
5. Confirm the active-count badge updates and disappears when none are active.
6. Confirm personal directives show an edit action and team directives show a Team label.
7. Reopen the session and confirm its active selections are restored.
8. Send a message and verify every active directive is applied to the request.

Verification

• ./gradlew spotlessApply
• ./gradlew spotlessCheck
• ./gradlew detekt
• ./gradlew cleanTest build --no-build-cache
• 1,349 tests discovered with zero failures or errors
• New repository, migration, and exporter integration tests executed without being skipped

Closes #535

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[Copilot]

Pull request overview

Moves chat directives from a single per-session selection in the header to a multi-select, per-session active set surfaced in the message composer (chip + upward popover), with persistence/migration and request/export application.

Changes:

• Introduces chat_session_directives (many-to-many) and repository/service APIs for managing multiple active directives per session (including legacy compatibility projection).
• Updates request transformation and exporters to apply/include all active directives.
• Reworks desktop UI state/actions to manage directives from the composer and adds localized strings + new integration tests.

Reviewed changes

Copilot reviewed 27 out of 27 changed files in this pull request and generated 3 comments.

Show a summary per file

File	Description
shared/src/main/kotlin/io/askimo/core/providers/ChatRequestTransformers.kt	Applies all active session directives as system messages (deduped).
shared/src/main/kotlin/io/askimo/core/db/DatabaseManager.kt	Creates chat_session_directives and migrates legacy chat_sessions.directive_id.
shared/src/main/kotlin/io/askimo/core/chat/service/ChatSessionService.kt	Exposes active directive ID set in resume result and adds directive-set APIs.
shared/src/main/kotlin/io/askimo/core/chat/service/ChatSessionExporterService.kt	Exports active directive IDs (JSON/Markdown/HTML) in addition to legacy field.
shared/src/main/kotlin/io/askimo/core/chat/repository/ChatSessionRepository.kt	Implements persistence for session directive sets, toggling, and legacy projection syncing.
shared/src/main/kotlin/io/askimo/core/chat/repository/ChatDirectiveRepository.kt	Adds “find active directives by session” and refreshes session projections on delete.
shared/src/main/kotlin/io/askimo/core/chat/domain/ChatSession.kt	Defines ChatSessionDirectivesTable association table.
desktop-shared/src/main/resources/i18n/messages.properties	Adds directives chip/popover strings (en).
desktop-shared/src/main/resources/i18n/messages_zh_TW.properties	Adds directives chip/popover strings (zh_TW).
desktop-shared/src/main/resources/i18n/messages_zh_CN.properties	Adds directives chip/popover strings (zh_CN).
desktop-shared/src/main/resources/i18n/messages_vi_VN.properties	Adds directives chip/popover strings (vi_VN).
desktop-shared/src/main/resources/i18n/messages_pt_BR.properties	Adds directives chip/popover strings (pt_BR).
desktop-shared/src/main/resources/i18n/messages_ko_KR.properties	Adds directives chip/popover strings (ko_KR).
desktop-shared/src/main/resources/i18n/messages_ja_JP.properties	Adds directives chip/popover strings (ja_JP).
desktop-shared/src/main/resources/i18n/messages_fr.properties	Adds directives chip/popover strings (fr).
desktop-shared/src/main/resources/i18n/messages_es.properties	Adds directives chip/popover strings (es).
desktop-shared/src/main/resources/i18n/messages_de.properties	Adds directives chip/popover strings (de).
desktop-shared/src/main/kotlin/io/askimo/ui/session/SessionManager.kt	Persists multiple active directive IDs on first message/session creation.
desktop-shared/src/main/kotlin/io/askimo/ui/chat/ChatViewModel.kt	Replaces single directive state with activeDirectiveIds and toggling persistence.
desktop-shared/src/main/kotlin/io/askimo/ui/chat/ChatView.kt	Removes header selector and wires composer chip/popover + edit/manage flows.
desktop-shared/src/main/kotlin/io/askimo/ui/chat/ChatState.kt	Replaces selectedDirective with activeDirectiveIds in UI state.
desktop-shared/src/main/kotlin/io/askimo/ui/chat/ChatInputField.kt	Adds directives chip with active-count badge and upward popup UI.
desktop-shared/src/main/kotlin/io/askimo/ui/chat/ChatActions.kt	Updates actions API to toggle directives on/off.
cli/src/test/kotlin/io/askimo/core/providers/ChatRequestTransformersTest.kt	Adds tests for multi-directive application, ordering, and dedupe/blank filtering.
cli/src/test/kotlin/io/askimo/core/db/SessionDirectiveMigrationIT.kt	Adds integration test for legacy migration and non-resurrection after disable.
cli/src/test/kotlin/io/askimo/core/chat/service/ChatSessionServiceIT.kt	Verifies resume returns all active directives.
cli/src/test/kotlin/io/askimo/core/chat/repository/ChatSessionDirectiveRepositoryIT.kt	Adds repository integration tests for multi-directive persistence + sync behaviors.

Comments suppressed due to low confidence (1)

shared/src/main/kotlin/io/askimo/core/chat/repository/ChatSessionRepository.kt:317

• setSessionDirectiveActive() upserts into chat_session_directives without verifying the directive exists. With PRAGMA foreign_keys = ON and a FK to chat_directives(id), toggling a directive ID that has been deleted (or hasn’t been synced locally yet) will throw a constraint exception and can crash the caller; the method signature suggests it should return false on failure.

            if (active) {
                ChatSessionDirectivesTable.upsert {
                    it[ChatSessionDirectivesTable.sessionId] = sessionId
                    it[ChatSessionDirectivesTable.directiveId] = directiveId
                }

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[Copilot]

Pull request overview

Copilot reviewed 27 out of 27 changed files in this pull request and generated 1 comment.

Comments suppressed due to low confidence (1)

shared/src/main/kotlin/io/askimo/core/chat/repository/ChatSessionRepository.kt:387

• updateLegacyDirectiveProjection() always rewrites chat_sessions.directive_id from the relation table. If a session was synced from an older payload and directive_id references a directive row that hasn’t been synced locally yet, activating any other directive will overwrite directive_id and permanently lose the legacy selection (so it can’t be migrated later when the directive finally exists). To preserve legacy selections, avoid overwriting chat_sessions.directive_id when it points to a directive that doesn’t exist locally and also isn’t yet present in chat_session_directives.

    private fun updateLegacyDirectiveProjection(sessionId: String) {
        val legacyDirectiveId = ChatSessionDirectivesTable
            .selectAll()
            .where { ChatSessionDirectivesTable.sessionId eq sessionId }
            .orderBy(ChatSessionDirectivesTable.directiveId, SortOrder.ASC)
            .limit(1)
            .singleOrNull()
            ?.get(ChatSessionDirectivesTable.directiveId)

        ChatSessionsTable.update({ ChatSessionsTable.id eq sessionId }) {
            it[directiveId] = legacyDirectiveId
            it[updatedAt] = Instant.now()
        }
    }

[Copilot]

Pull request overview

Copilot reviewed 27 out of 27 changed files in this pull request and generated 2 comments.

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