feat: add examples

Author: wardseptember

.gitignore

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+/.idea/
+**/.DS_Store
+**/*.iml
+**/build
+**/.gradle
+**/target
+**/pom.xml.versionsBackup
+
+/log
+/polaris
+trpc-selector/trpc-selector-open-polaris/log
+trpc-selector/trpc-selector-open-polaris/polaris
+trpc-selector/trpc-selector-open-polaris-client/log
+trpc-selector/trpc-selector-open-polaris-client/polaris
+trpc-selector/trpc-selector-open-polaris-server/log
+trpc-selector/trpc-selector-open-polaris-server/polaris
+trpc-limiter/trpc-limiter-polaris/log
+trpc-limiter/trpc-limiter-polaris/polaris

CODE-OF-CONDUCT.md

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+English | [中文](CODE-OF-CONDUCT.zh_CN.md)
+
+# Community Code of Conduct
+
+Welcome to our open source project!
+
+We are committed to creating a friendly, respectful, and inclusive community.
+To ensure a positive experience in our project, we have established the following code of conduct, which we require all participants to abide by, and provide a safe and inclusive environment for all community members.
+
+## Our Pledge
+
+As participants, contributors, and maintainers of our community, we pledge to:
+- Treat everyone with openness, inclusivity, and collaboration;
+- Respect individuals with different backgrounds and viewpoints, regardless of gender, sexual orientation, disability, race, ethnicity, religion, age, or any other factor;
+- Focus on contributing and improving the project, rather than attacking or criticizing individuals;
+- Build trust with community members and promote our project through constructive feedback;
+- Provide a safe, supportive, and encouraging environment for community members to promote learning and personal growth.
+
+## Our standards
+
+Our community members should adhere to the following standards:
+- Respect the opinions, viewpoints, and experiences of others;
+- Avoid using insulting, discriminatory, or harmful language;
+- Do not harass, intimidate, or threaten others;
+- Do not publicly or privately disclose others' private information, such as contact information or addresses;
+- Respect the privacy of others;
+- Establish a safe, inclusive, and respectful environment for community members.
+
+## Our responsibility
+
+Project maintainers have a responsibility to create a friendly, respectful, and inclusive environment for our community members.
+They should:
+- Clearly and publicly explain the community guidelines;
+- Handle reports of guideline violations and resolve disputes appropriately;
+- Protect the privacy and security of all community members;
+- Maintain a fair, transparent, and responsible attitude.
+
+
+## Scope
+
+This code of conduct applies to all project spaces, including GitHub, mailing lists, forums, social media, gatherings, and conferences.
+Violations of the code of conduct will be dealt with, including but not limited to warnings, temporary or permanent bans, revocation of contribution rights, and revocation of project access rights.
+
+## Implementation guidelines
+
+If you encounter behavior that violates this code of conduct, you can:
+- Communicate privately with the relevant person to try to resolve the issue;
+- Report the violation to the project maintainers(maintainer mailing list), who will take necessary action based on the situation;
+- If you are not satisfied with the way the maintainers handle the situation, you can seek help from higher-level organizations or institutions.
+
+Our community is a diverse, open, and inclusive community, and we welcome everyone's participation and contribution.
+We believe that only in a safe, respectful, and inclusive environment can we create the best project together.