feat: bump to 0.15.2

[jiacai2050]

See ziglang/zig@bf58b4e#diff-54e633d204fe6689d53290ff4f09f03a6dd1ff12d3022ab92666f5d943e99453R732-R738

[Copilot]

Pull Request Overview

Bump project to Zig 0.15.2 and update examples/docs accordingly

• Raise minimum Zig version to 0.15.2
• Update sample code to use Reader.takeDelimiter and adjust flow; add a line-count assertion
• Revise docs (en-US, zh-CN) to reflect API change; CI no longer pins a Zig version

Reviewed Changes

Copilot reviewed 5 out of 5 changed files in this pull request and generated 4 comments.

Show a summary per file

File	Description
build.zig.zon	Set .minimum_zig_version to 0.15.2 to align with the new Zig toolchain.
assets/src/01-01.zig	Switch to takeDelimiter, simplify error propagation with try, and add a hard-coded expectEqual on line count.
src/en-US/01-01-read-file-line-by-line.smd	Update doc text to refer to takeDelimiter and remove the Reader reference link.
src/zh-CN/01-01-read-file-line-by-line.smd	Chinese doc mirrors the en-US changes: takeDelimiter reference and Reader link removal.
.github/workflows/ci.yml	Remove scheduled runs and unpin Zig version in setup-zig step.

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[Copilot]

Hard-coding the expected line count (13) couples the sample to a specific file state and introduces a magic number in main(). Consider removing this assertion, or guard it so it only runs in tests, e.g., if (@import(\"builtin\").is_test) { try std.testing.expectEqual(13, line_no); }, or move this check into a dedicated test.

Suggested change

	try std.testing.expectEqual(13, line_no);
	if (@import("builtin").is_test) {
	try std.testing.expectEqual(13, line_no);
	}

[Copilot]

CI no longer pins a Zig version, which can cause drift from .minimum_zig_version = \"0.15.2\" and lead to flaky builds when new Zig releases drop. Please pin the action to the required version, e.g., with: { version: '0.15.2' }, to keep CI reproducible and aligned with build.zig.zon.

Suggested change

	- uses: mlugg/setup-zig@v2
	- uses: mlugg/setup-zig@v2
	with:
	version: '0.15.2'

[Copilot]

The inline Reader reference previously linked to the std docs; removing the link reduces discoverability. Consider restoring an updated reference for Zig 0.15.2, e.g., add a footnote: [Reader]: https://ziglang.org/documentation/0.15.2/std/#std.io.Reader.

Suggested change

	There is a `Reader` type in Zig, which provides various methods to read file, such as `readAll`, `readInt`. Here we will use `takeDelimiter` to split lines.
	[]($code.siteAsset('src/01-01.zig').language('zig'))
	There is a [Reader] type in Zig, which provides various methods to read file, such as `readAll`, `readInt`. Here we will use `takeDelimiter` to split lines.
	[]($code.siteAsset('src/01-01.zig').language('zig'))
	[`Reader`]: https://ziglang.org/documentation/0.15.2/std/#std.io.Reader

[Copilot]

移除了 Reader 的文档链接会降低可查性。建议恢复并更新到 0.15.2 的链接，例如在文末添加脚注：[Reader]: https://ziglang.org/documentation/0.15.2/std/#std.io.Reader。

Suggested change

	[]($code.siteAsset('src/01-01.zig').language('zig'))
	[]($code.siteAsset('src/01-01.zig').language('zig'))
	[`Reader`]: https://ziglang.org/documentation/0.15.2/std/#std.io.Reader