weichen a47754b494 Add EXT-1 inproc command handler proposal; align tag name to v0.2.0 ...

Why: EXT-1 申请卡按 compat-policy §6 四要素成文，作为 surface 变更的提案记录；
compat-policy §5 的 v0.2.0-experimental 与 V1.2 定稿批复的 v0.2.0 口径不一致，统一为后者。
Evidence: 新增 docs/proposals/2026-10-05-ext-1-inproc-command-handler.md；§5 tag 命令改为 v0.2.0 并注明对齐来源。
Impact: 仅文档；下游与基座发版材料（12 号核对清单）按 v0.2.0 口径。
Refs: 2026-10-01-extension-compat-policy.md §5/§6；10-实施推进方案 V1.2 D2 批复。

2026-10-05 11:39:13 +00:00

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ui-redesign-demos

Add UI redesign and auth design proposal with HTML demos

2026-09-30 09:59:40 +00:00

2026-09-29-system-skeleton-design-and-plan.md

R4: add the global native-deployment constraint

2026-09-29 17:26:34 +00:00

2026-09-30-card-stream-artifact-unify-project-inbox.md

Mark card stream / artifact / project inbox proposal approved (D49 confirmed)

2026-09-30 17:44:57 +00:00

2026-09-30-cardflow-and-process-split.md

Add cardflow-and-process-split proposal (D39-D43) and update guides

2026-09-30 16:39:47 +00:00

2026-09-30-configuration-surface.md

Design the startup configuration surface and instance conventions

2026-09-30 04:15:03 +00:00

2026-09-30-cross-session-reading.md

Propose layered cross-session reading with on-demand peer tools

2026-09-30 14:58:15 +00:00

2026-09-30-dual-tier-storage-and-multitenancy.md

Document the dual-tier storage

2026-09-30 02:39:50 +00:00

2026-09-30-file-preview-and-reserved-capabilities.md

Record the user adjudication of the preview decision points

2026-09-30 16:15:41 +00:00

2026-09-30-ui-inbox-command-workspace.md

Add UI foundation proposal (inbox, command bus, workspaces)

2026-09-30 05:48:38 +00:00

2026-09-30-ui-redesign-and-auth.md

Record the chat-order and artifact-files fix round in the proposal

2026-09-30 15:22:33 +00:00

2026-10-01-agent-harness.md

Propose the agent stack audit and completion design

2026-10-02 16:27:37 +00:00

2026-10-01-base-extension-roadmap.md

Propose the agent stack audit and completion design

2026-10-02 16:27:37 +00:00

2026-10-01-extension-compat-policy.md

Add EXT-1 inproc command handler proposal; align tag name to v0.2.0

2026-10-05 11:39:13 +00:00

2026-10-01-plugin-contract-v2.md

Document the base extension roadmap and plugin contract v2

2026-10-01 10:34:30 +00:00

2026-10-02-agent-stack-completion.md

Record the SillyTavern design borrow and what shipped

2026-10-04 18:20:10 +00:00

2026-10-05-ext-1-inproc-command-handler.md

Add EXT-1 inproc command handler proposal; align tag name to v0.2.0

2026-10-05 11:39:13 +00:00