Standardize poet attributions and reformat blog template

Convert all poet attribution lines to use an em dash, English
name format, and consistent spacing. Re-indent the blog single
page template for readability and adjust the typewriter element
layout.

content/blog/ai-tools-2026.md

@@ -5,7 +5,7 @@ draft: false
 poet: |
   The mind is its own place, and in itself
   Can make a Heaven of Hell, a Hell of Heaven.
-  ——John Milton，英国，1608–1674
+  — John Milton, UK, 1608–1674
 description: "2026 年 AI 工具进入务实阶段。实测 DeepSeek V4 Flash 和 Pro 模型的不同场景表现，Agent 智能体的四个落地方向，以及怎么用更少 token 做更多事。"
 tags:
   - AI

content/blog/go-concurrency.md

@@ -5,7 +5,7 @@ draft: false
 poet: |
   To see a World in a Grain of Sand
   And a Heaven in a Wild Flower
-  ——William Blake，英国，1757–1827
+  — William Blake, UK, 1757–1827
 description: "Go concurrency beyond the basics. Worker pools for bounded parallelism, context propagation for cancellation, select loops for channel coordination — three patterns that hold up in production."
 tags:
   - Go

content/blog/linux-customization.md

@@ -5,7 +5,7 @@ draft: false
 poet: |
   My house, my house, though you are small,
   You are a mansion to me after all.
-  ——Robert Herrick，英国，1591–1674
+  — Robert Herrick, UK, 1591–1674
 description: "从默认 Gnome 到一套顺手的桌面环境。GTK 主题、图标包、终端配色、窗口管理器的选择与配置思路。不追求花哨，追求每天盯着看不累。"
 tags:
   - Linux

content/blog/python-async-guide.md

@@ -4,7 +4,7 @@ date: 2026-05-12T11:00:00+08:00
 draft: false
 poet: |
   They also serve who only stand and wait.
-  ——John Milton，英国，1608–1674
+  — John Milton, UK, 1608–1674
 description: "Understanding the event loop, writing proper async context managers, and avoiding the most common pitfalls with asyncio.gather and cancel scopes."
 tags:
   - Python

content/blog/rest-api-design.md

@@ -4,7 +4,7 @@ date: 2026-05-13T09:00:00+08:00
 draft: false
 poet: |
   Form follows function.
-  ——Louis Sullivan，美国，1856–1924
+  — Louis Sullivan, US, 1856–1924
 description: "Lessons from real-world API design. Why version early, paginate everything, standardize error responses, and add idempotency keys. Plus a practical deprecation strategy with Sunset headers."
 tags:
   - API

content/blog/rust-error-handling.md

@@ -5,7 +5,7 @@ draft: false
 poet: |
   If you can meet with Triumph and Disaster
   And treat those two impostors just the same;
-  ——Rudyard Kipling，英国，1865–1936
+  — Rudyard Kipling, UK, 1865–1936
 description: "The journey from panic-driven development to proper error types. When to use thiserror for library crates and anyhow for applications."
 tags:
   - Rust

content/blog/svelte-first-look.md

@@ -5,7 +5,7 @@ draft: false
 poet: |
   Do not go gentle into that good night.
   Rage, rage against the dying of the light.
-  ——Dylan Thomas，英国，1914–1953
+  — Dylan Thomas, UK, 1914–1953
 description: "试用了 Svelte 5 的 runes 语法和 SvelteKit 框架。没有虚拟 DOM，编译时直接把组件转成 DOM 操作代码，打包体积小得惊人。"
 tags:
   - Svelte

content/blog/terraform-aws-ecs.md

@@ -7,7 +7,7 @@ poet: |
   your work need not be lost;
   that is where they should be.
   Now put the foundations under them.
-  ——Henry David Thoreau，美国，1817–1862
+  — Henry David Thoreau, US, 1817–1862
 description: "Infrastructure as code from scratch: VPC, subnets, security groups, ECR repository, ECS service with Fargate, and an ALB in front. Every resource explained."
 tags:
   - AWS

content/blog/vim-motions.md

@@ -5,7 +5,7 @@ draft: false
 poet: |
   Practice does not make perfect.
   Only perfect practice makes perfect.
-  ——Vince Lombardi，美国，1913–1970
+  — Vince Lombardi, US, 1913–1970
 description: "Which Vim motions are worth the muscle memory investment? A practical three-tier ranking from non-negotiable (ci, %, dot) to nice-to-have (macros, jump list), based on three years of daily use."
 tags:
   - Vim