fix: change default ambient brightness to off

[fly602]

According to product design, the ambient light auto brightness feature should be disabled by default. This commit updates the default value of ambientLightAdjustBrightness from true to false in the configuration file.

Log: Ambient brightness default changed to off

Influence:

1. Verify that the ambient brightness switch is initially off on fresh install
2. Test manually enabling the feature and confirm it works as expected
3. Check that upgrading from a previous version does not override user's custom setting (if applicable)

fix: 将自动亮度默认值改为关闭

根据产品设计，自动亮度功能默认应关闭。本次提交将配置项
ambientLightAdjustBrightness 的默认值从 true 改为 false。

Log: 自动亮度默认关闭

Influence:

1. 验证新安装系统下自动亮度开关默认关闭
2. 测试手动开启后功能是否正常
3. 检查从旧版本升级后，用户自定义设置是否被保留（如适用）

PMS: BUG-372191

Summary by Sourcery

Bug Fixes:

• Disable ambient brightness adjustment by default for fresh installations.

[sourcery-ai]

Reviewer's guide (collapsed on small PRs)

Reviewer's Guide

This PR updates the ambient brightness configuration so that the auto brightness feature is disabled by default, aligning behavior with product design while preserving existing user settings on upgrade.

File-Level Changes

Change	Details	Files
Change the default value of the ambient auto-brightness feature from enabled to disabled in configuration.	Update the ambientLightAdjustBrightness configuration default from true to false Ensure default switch state is off on fresh installs while not altering existing user preferences on upgrade	src/plugin-qt/ambient-brightness/configs/org.deepin.dde.daemon.ambient-brightness.json

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[sourcery-ai]

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[deepin-ci-robot]

[APPROVALNOTIFIER] This PR is NOT APPROVED

This pull-request has been approved by: fly602, mhduiy

The full list of commands accepted by this bot can be found here.

Details

Needs approval from an approver in each of these files:

• debian/deepin/OWNERS

Approvers can indicate their approval by writing /approve in a comment
Approvers can cancel approval by writing /approve cancel in a comment

[deepin-bot]

TAG Bot

New tag: 1.0.40
DISTRIBUTION: unstable
Suggest: synchronizing this PR through rebase #154

[deepin-ci-robot]

deepin pr auto review

☀ ★ 总体评分：100分

■ 【总体评价】

代码实现了环境光自动亮度默认配置的关闭，无任何缺陷
逻辑正确且无安全风险，符合满分标准

■ 【详细分析】

• 1.语法逻辑（完全正确）✓

将JSON配置文件中的布尔值从true修改为false，符合JSON语法规范，逻辑表达准确
建议：无需改进

• 2.代码质量（符合规范）✓

仅修改配置项的默认值，未涉及代码逻辑变更，符合配置文件管理规范
建议：无需改进

• 3.代码性能（无性能问题）✓

静态配置文件的修改不引入任何运行时性能开销
建议：无需改进

• 4.代码安全（存在0个安全漏洞）✓

漏洞对比统计：新增漏洞 0 个，减少漏洞 0 个，持平 0 个
修改配置项默认状态不引入任何安全风险，无攻击面

• 建议：无需安全修复

■ 【改进建议代码示例】

--- a/src/plugin-qt/ambient-brightness/configs/org.deepin.dde.daemon.ambient-brightness.json
+++ b/src/plugin-qt/ambient-brightness/configs/org.deepin.dde.daemon.ambient-brightness.json
@@ -3,7 +3,7 @@
     "version": "1.0",
     "contents": {
         "ambientLightAdjustBrightness": {
-            "value": true,
+            "value": false,
             "serial": 0,
             "flags": [],
             "name": "Ambient light auto brightness"

[fly602]

/forcemerge

[deepin-bot]

This pr force merged! (status: blocked)