refactor: memory provider (#140)

* refactor: memory provider

* fix: migrations

* feat: divide collection from different built-in memory

* feat: add `MEMORY.md` and `PROFILES.md`

* use .env for docker compose. fix #142 (#143)

* feat(web): add brand icons for search providers (#144)

Add custom FontAwesome icon definitions for all 9 search providers:
- Yandex: uses existing faYandex from FA free brands
- Tavily, Jina, Exa, Bocha, Serper: custom icons from brand SVGs
- DuckDuckGo, SearXNG, Sogou: custom icons from Simple Icons

Icons are registered with a custom 'fac' prefix and rendered as
monochrome (currentColor) via FontAwesome's standard rendering.

* fix: resolve multiple UI bugs (#147)

* feat: add email service with multi-adapter support (#146)

* feat: add email service with multi-adapter support

Implement a full-stack email service with global provider management,
per-bot bindings with granular read/write permissions, outbox audit
storage, and MCP tool integration for direct mailbox access.

Backend:
- Email providers: CRUD with dynamic config schema (generic SMTP/IMAP, Mailgun)
- Generic adapter: go-mail (SMTP) + go-imap/v2 (IMAP IDLE real-time push via
  UnilateralDataHandler + UID-based tracking + periodic check fallback)
- Mailgun adapter: mailgun-go/v5 with dual inbound mode (webhook + poll)
- Bot email bindings: per-bot provider binding with independent r/w permissions
- Outbox: outbound email audit log with status tracking
- Trigger: inbound emails push notification to bot_inbox (from/subject only,
  LLM reads full content on demand via MCP tools)
- MailboxReader interface: on-demand IMAP queries for listing/reading emails
- MCP tools: email_accounts, email_send, email_list (paginated mailbox),
  email_read (by UID) — all with multi-binding and provider_id selection
- Webhook: /email/mailgun/webhook/:config_id (JWT-skipped, signature-verified)
- DB migration: 0019_add_email (email_providers, bot_email_bindings, email_outbox)

Frontend:
- Email Providers page: /email-providers with MasterDetailSidebarLayout
- Dynamic config form rendered from ordered provider meta schema with i18n keys
- Bot detail: Email tab with bindings management + outbox audit table
- Sidebar navigation entry
- Full i18n support (en + zh)
- Auto-generated SDK from Swagger

Closes #17

* feat(email): trigger bot conversation immediately on inbound email

Instead of only storing an inbox item and waiting for the next chat,
the email trigger now proactively invokes the conversation resolver
so the bot processes new emails right away — aligned with the
schedule/heartbeat trigger pattern.

* fix: lint

---------

Co-authored-by: Acbox <acbox0328@gmail.com>

* chore: update AGENTS.md

* feat: files preview

* feat(web): improve MCP details page

* refactor(skills): import skill with pure markdown string

* merge main into refactor/memory

* fix: migration

* refactor: temp delete qdrant and bm25 index

* fix: clean merge code

* fix: update memory handler

---------

Co-authored-by: Leohearts <leohearts@leohearts.com>
Co-authored-by: Menci <mencici@msn.com>
Co-authored-by: Quincy <69751197+dqygit@users.noreply.github.com>
Co-authored-by: BBQ <35603386+HoneyBBQ@users.noreply.github.com>
Co-authored-by: Ran <16112591+chen-ran@users.noreply.github.com>

go.mod

@@ -4,7 +4,6 @@ go 1.25.2
 
 require (
 	github.com/BurntSushi/toml v1.6.0
-	github.com/blevesearch/bleve/v2 v2.5.7
 	github.com/bwmarrin/discordgo v0.29.0
 	github.com/containerd/containerd/api v1.10.0
 	github.com/containerd/containerd/v2 v2.2.1
@@ -24,7 +23,6 @@ require (
 	github.com/modelcontextprotocol/go-sdk v1.3.0
 	github.com/opencontainers/image-spec v1.1.1
 	github.com/opencontainers/runtime-spec v1.3.0
-	github.com/qdrant/go-client v1.16.2
 	github.com/robfig/cron/v3 v3.0.1
 	github.com/spf13/cobra v1.10.2
 	github.com/stretchr/testify v1.11.1
@@ -32,7 +30,6 @@ require (
 	github.com/wneessen/go-mail v0.7.2
 	go.uber.org/fx v1.24.0
 	golang.org/x/crypto v0.48.0
-	google.golang.org/grpc v1.78.0
 	gopkg.in/yaml.v3 v3.0.1
 )
 
@@ -41,14 +38,6 @@ require (
 	github.com/KyleBanks/depth v1.2.1 // indirect
 	github.com/Microsoft/go-winio v0.6.2 // indirect
 	github.com/Microsoft/hcsshim v0.14.0-rc.1 // indirect
-	github.com/bits-and-blooms/bitset v1.24.4 // indirect
-	github.com/blevesearch/bleve_index_api v1.3.1 // indirect
-	github.com/blevesearch/geo v0.2.4 // indirect
-	github.com/blevesearch/go-porterstemmer v1.0.3 // indirect
-	github.com/blevesearch/segment v0.9.1 // indirect
-	github.com/blevesearch/snowballstem v0.9.0 // indirect
-	github.com/blevesearch/stempel v0.2.0 // indirect
-	github.com/blevesearch/upsidedown_store_api v1.0.2 // indirect
 	github.com/cespare/xxhash/v2 v2.3.0 // indirect
 	github.com/containerd/cgroups/v3 v3.1.2 // indirect
 	github.com/containerd/continuity v0.4.5 // indirect
@@ -63,6 +52,8 @@ require (
 	github.com/cyphar/filepath-securejoin v0.6.1 // indirect
 	github.com/davecgh/go-spew v1.1.2-0.20180830191138-d8f796af33cc // indirect
 	github.com/distribution/reference v0.6.0 // indirect
+	github.com/docker/docker v28.5.2+incompatible // indirect
+	github.com/docker/go-connections v0.6.0 // indirect
 	github.com/emersion/go-message v0.18.2 // indirect
 	github.com/emersion/go-sasl v0.0.0-20241020182733-b788ff22d5a6 // indirect
 	github.com/felixge/httpsnoop v1.0.4 // indirect
@@ -99,6 +90,7 @@ require (
 	github.com/moby/sys/signal v0.7.1 // indirect
 	github.com/moby/sys/user v0.4.0 // indirect
 	github.com/moby/sys/userns v0.1.0 // indirect
+	github.com/moby/term v0.5.2 // indirect
 	github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd // indirect
 	github.com/modern-go/reflect2 v1.0.3-0.20250322232337-35a7c28c31ee // indirect
 	github.com/oapi-codegen/runtime v1.1.2 // indirect
@@ -132,5 +124,6 @@ require (
 	golang.org/x/time v0.14.0 // indirect
 	golang.org/x/tools v0.42.0 // indirect
 	google.golang.org/genproto/googleapis/rpc v0.0.0-20260209200024-4cfbd4190f57 // indirect
+	google.golang.org/grpc v1.78.0 // indirect
 	google.golang.org/protobuf v1.36.11 // indirect
 )