chore: remove CI/CD and document local development

scripts/README.md

@@ -9,19 +9,16 @@ when official crates.io is unavailable. Defaults remain the official source.
 
 The local bundle has identifier `com.entroia.tessera` and can be opened from Finder.
 It is a development app, without a distribution signature or notarization.
-The CI workflow only checks this script's shell syntax on Linux; native bundle
-construction and window presentation are verified on macOS.
+Check shell syntax with `sh -n scripts/build-macos-app.sh`; native bundle
+construction and window presentation are verified locally on macOS.
 
 Return to the [project guide](../README.md).
 
-## Remote verification
+## Local verification
 
-[verify-ci.sh](verify-ci.sh) runs only on the Linux ces-control host. It builds the
-source-independent [toolchain image](../Dockerfile.ci), mounts the checkout
-read-only and retains Cargo downloads/build output in project-specific Docker
-volumes. CI_CACHE_SCOPE selects main/manual or a PR cache namespace. It acquires
-a host lock and removes its own container on interruption; cached volumes survive.
-See [workflow details](../.gitea/workflows/README.md) for invalidation and triggers.
+Build and validate with the native Rust toolchain. The project has no CI/CD
+workflow or Docker build image. See the [validation commands](../README.md#validation)
+for formatting, tests and Clippy; window behavior is checked in the running app.
 
 
 ## UML 文档渲染

scripts/verify-ci.sh

@@ -1,27 +0,0 @@
-#!/bin/sh
-# Run only on the Linux CI host with Docker; never bake source into cache images.
-set -eu
-scope=${CI_CACHE_SCOPE:-manual}
-case "$scope" in *[!a-zA-Z0-9_-]*|'') echo "Invalid cache scope" >&2; exit 1;; esac
-root=$(pwd -P)
-image=endorphin-tessera-gui-ci:rust-1.91.1
-prefix=tessera-ci-rust-1-91-1-$scope
-# Serialize access to each target directory, including manually started checks.
-exec 9>"/tmp/$prefix.lock"
-flock 9
-sh -n scripts/build-macos-app.sh
-# Empty context: only the toolchain and OS dependencies become image layers.
-docker build -t "$image" - < Dockerfile.ci
-name="$prefix-${GITHUB_RUN_ID:-$$}"
-cleanup() { docker rm -f "$name" >/dev/null 2>&1 || true; }
-trap cleanup EXIT
-trap 'exit 130' INT
-trap 'exit 143' TERM
-docker run --name "$name" --rm --init \
-  --mount "type=bind,src=$root,dst=/build,readonly" \
-  --mount "type=volume,src=$prefix-target,dst=/cargo-target" \
-  --mount "type=volume,src=$prefix-registry,dst=/usr/local/cargo/registry" \
-  --mount "type=volume,src=$prefix-git,dst=/usr/local/cargo/git" \
-  "$image" &
-run_pid=$!
-wait "$run_pid"