feat: add projects feature for organizing conversations

Add ChatGPT-style projects with cross-chat context sharing:

- Database schema v6 with projects, projectLinks, chatChunks tables
- Project CRUD operations and storage layer
- ProjectsState store with Svelte 5 runes
- Cross-chat context services (summaries, chat indexing, context assembly)
- Project context injection into ChatWindow system prompt
- ProjectFolder collapsible component in sidebar
- ProjectModal for create/edit with Settings, Instructions, Links tabs
- MoveToProjectModal for moving conversations between projects
- "New Project" button in sidebar
- "Move to Project" action on conversation items

Conversations in a project share awareness through:
- Project instructions injected into system prompt
- Summaries of other project conversations
- RAG search across project chat history (stub)
- Reference links
This commit is contained in:
2026-01-07 14:36:12 +01:00
parent 080deb756b
commit 5e6994f415
18 changed files with 2211 additions and 24 deletions

View File

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<script lang="ts">
/**
* MoveToProjectModal - Move a conversation to a different project
*/
import { projectsState, conversationsState, toastState } from '$lib/stores';
import { moveConversationToProject } from '$lib/storage/conversations.js';
interface Props {
isOpen: boolean;
onClose: () => void;
conversationId: string;
}
let { isOpen, onClose, conversationId }: Props = $props();
let isLoading = $state(false);
// Get current conversation's project
const currentConversation = $derived.by(() => {
return conversationsState.find(conversationId);
});
const currentProjectId = $derived(currentConversation?.projectId || null);
async function handleSelect(projectId: string | null) {
if (projectId === currentProjectId) {
onClose();
return;
}
isLoading = true;
try {
const result = await moveConversationToProject(conversationId, projectId);
if (result.success) {
// Update local state
conversationsState.moveToProject(conversationId, projectId);
const projectName = projectId
? projectsState.projects.find(p => p.id === projectId)?.name || 'project'
: 'No Project';
toastState.success(`Moved to ${projectName}`);
onClose();
} else {
toastState.error('Failed to move conversation');
}
} catch {
toastState.error('Failed to move conversation');
} finally {
isLoading = false;
}
}
function handleBackdropClick(event: MouseEvent): void {
if (event.target === event.currentTarget) {
onClose();
}
}
function handleKeydown(event: KeyboardEvent): void {
if (event.key === 'Escape') {
onClose();
}
}
</script>
<svelte:window on:keydown={handleKeydown} />
{#if isOpen}
<!-- Backdrop -->
<div
class="fixed inset-0 z-50 flex items-center justify-center bg-black/60 backdrop-blur-sm"
onclick={handleBackdropClick}
role="dialog"
aria-modal="true"
aria-labelledby="move-dialog-title"
>
<!-- Dialog -->
<div class="mx-4 w-full max-w-sm rounded-xl border border-theme bg-theme-primary shadow-2xl">
<!-- Header -->
<div class="flex items-center justify-between border-b border-theme px-6 py-4">
<h2 id="move-dialog-title" class="text-lg font-semibold text-theme-primary">
Move to Project
</h2>
<button
type="button"
onclick={onClose}
class="rounded-lg p-1.5 text-theme-muted transition-colors hover:bg-theme-secondary hover:text-theme-primary"
aria-label="Close dialog"
>
<svg
xmlns="http://www.w3.org/2000/svg"
class="h-5 w-5"
fill="none"
viewBox="0 0 24 24"
stroke="currentColor"
stroke-width="2"
>
<path stroke-linecap="round" stroke-linejoin="round" d="M6 18 18 6M6 6l12 12" />
</svg>
</button>
</div>
<!-- Content -->
<div class="max-h-[50vh] overflow-y-auto px-2 py-3">
{#if isLoading}
<div class="flex items-center justify-center py-8">
<div class="h-6 w-6 animate-spin rounded-full border-2 border-emerald-500 border-t-transparent"></div>
</div>
{:else}
<!-- No Project option -->
<button
type="button"
onclick={() => handleSelect(null)}
class="flex w-full items-center gap-3 rounded-lg px-4 py-3 text-left transition-colors hover:bg-theme-secondary {currentProjectId === null ? 'bg-theme-secondary' : ''}"
>
<svg
xmlns="http://www.w3.org/2000/svg"
class="h-5 w-5 text-theme-muted"
fill="none"
viewBox="0 0 24 24"
stroke="currentColor"
stroke-width="1.5"
>
<path
stroke-linecap="round"
stroke-linejoin="round"
d="M2.25 12.75V12A2.25 2.25 0 0 1 4.5 9.75h15A2.25 2.25 0 0 1 21.75 12v.75m-8.69-6.44-2.12-2.12a1.5 1.5 0 0 0-1.061-.44H4.5A2.25 2.25 0 0 0 2.25 6v12a2.25 2.25 0 0 0 2.25 2.25h15A2.25 2.25 0 0 0 21.75 18V9a2.25 2.25 0 0 0-2.25-2.25h-5.379a1.5 1.5 0 0 1-1.06-.44Z"
/>
</svg>
<span class="text-sm text-theme-secondary">No Project</span>
{#if currentProjectId === null}
<svg xmlns="http://www.w3.org/2000/svg" class="ml-auto h-5 w-5 text-emerald-500" viewBox="0 0 20 20" fill="currentColor">
<path fill-rule="evenodd" d="M16.704 4.153a.75.75 0 0 1 .143 1.052l-8 10.5a.75.75 0 0 1-1.127.075l-4.5-4.5a.75.75 0 0 1 1.06-1.06l3.894 3.893 7.48-9.817a.75.75 0 0 1 1.05-.143Z" clip-rule="evenodd" />
</svg>
{/if}
</button>
<!-- Project options -->
{#if projectsState.sortedProjects.length > 0}
<div class="my-2 border-t border-theme"></div>
{#each projectsState.sortedProjects as project (project.id)}
<button
type="button"
onclick={() => handleSelect(project.id)}
class="flex w-full items-center gap-3 rounded-lg px-4 py-3 text-left transition-colors hover:bg-theme-secondary {currentProjectId === project.id ? 'bg-theme-secondary' : ''}"
>
<svg
xmlns="http://www.w3.org/2000/svg"
class="h-5 w-5 shrink-0"
viewBox="0 0 20 20"
fill={project.color || '#10b981'}
>
<path d="M2 6a2 2 0 012-2h5l2 2h5a2 2 0 012 2v6a2 2 0 01-2 2H4a2 2 0 01-2-2V6z" />
</svg>
<span class="truncate text-sm text-theme-secondary">{project.name}</span>
{#if currentProjectId === project.id}
<svg xmlns="http://www.w3.org/2000/svg" class="ml-auto h-5 w-5 shrink-0 text-emerald-500" viewBox="0 0 20 20" fill="currentColor">
<path fill-rule="evenodd" d="M16.704 4.153a.75.75 0 0 1 .143 1.052l-8 10.5a.75.75 0 0 1-1.127.075l-4.5-4.5a.75.75 0 0 1 1.06-1.06l3.894 3.893 7.48-9.817a.75.75 0 0 1 1.05-.143Z" clip-rule="evenodd" />
</svg>
{/if}
</button>
{/each}
{/if}
<!-- Empty state -->
{#if projectsState.sortedProjects.length === 0}
<p class="px-4 py-6 text-center text-sm text-theme-muted">
No projects yet. Create one from the sidebar.
</p>
{/if}
{/if}
</div>
</div>
</div>
{/if}