Replace hardcoded zh-CN locale with vue-i18n locale.value, add a yesterday bucket reusing the security.activity.yesterday key, and fall back to YYYY/MM/DD HH:mm for older messages. Computes the previous day with setDate(getDate()-1) so DST transitions stay correct, and short-circuits invalid Date inputs.
When SSE setup fails (e.g. workspace permission denied for shared channel
conversations opened from the web console), the failed turn is never
persisted on the backend. Two issues made the failure invisible to the user:
- The fallback errorInfo dropped data.message, so the inline retry card fell
back to the generic "请求过程中遇到了意外问题" template instead of the
actual reason. Carry rawMessage through, and lower the MessageBubble
display threshold from >8 to >3 chars so short-but-informative messages
(7-char Chinese / "Forbidden") aren't filtered out.
- The status-poll loop in useChat overwrote the local-only failed turn
with the server's "no message" view, erasing the inline retry card.
Skip the merge for turns that exist only locally and are in error state,
so the user can still see the failure and retry.
Pasted prompts (test cases, structured asks, JSON dumps) currently render
through the same markdown pipeline as assistant output, so '#'/'-'/'**'
characters are processed and long prompts dominate the scrollback.
- New UserMessageContent.vue: plain-text rendering (white-space: pre-wrap
preserves user-typed newlines and indentation), with auto-collapse beyond
8 lines and a "Show more (N more lines) / Show less" toggle. Soft mask
gradient at the collapse boundary instead of a hard cut.
- MessageBubble.vue: route role==='user' messages through the new component;
assistant messages keep the existing markdown pipeline unchanged.
- Add chat.expandLines / chat.collapse i18n keys (zh + en).
Verified end-to-end in browser preview: 15-line content collapses to 8,
toggle expands to full 15 with "Show less" label, raw '#' / '**' / '`' chars
shown literally with no <strong>/<h1>/<li> tags emitted.
- db/migration/mysql: replace ADD COLUMN/CREATE INDEX IF NOT EXISTS with
idempotent checks via information_schema (MySQL 8.0 <8.0.29 and some
forks don't support IF NOT EXISTS for ADD COLUMN). Affects V2/V4/V5/V7
/V8/V9/V11/V12/V13/V14. Fix: gitee#IIYHLJ.
- application-mysql.yml: add createDatabaseIfNotExist=true so MySQL
Connector/J auto-creates the schema on first connection (requires
CREATE privilege — documented fallback for restricted accounts).
- llm/OllamaAutoDiscoveryRunner: rewrite seed tag when fuzzy-matching,
prefer exact tag for default; skip models without tool support when
auto-activating a default (prevents the phantom ':latest' trap when
users pulled a specific size).
- agent/graph/NodeStreamingChatHelper: detect 'does not support tools'
and 'model not found' errors from Ollama and emit actionable Chinese
prompts guiding users to qwen3 / qwen2.5:7b+ / llama3.1:8b+ etc.
- ui/MessageBubble + types/chatError: surface the backend's actionable
rawMessage in the failed-message card instead of a generic '未知错误';
strip redundant prefixes (Bad request: / [错误] / LLM 调用失败:) since
the title already conveys the category.
Full-stack AI assistant built on Spring AI Alibaba.
Features: ReAct Agent, Plan-and-Execute, MCP Protocol, Multi-Model, Multi-Channel.
Apache-2.0 License
