fix: update film development recipes with corrected times and standardized naming

[amemya]

fixed #117

書式の統一，データの修正を含む

[coderabbitai]

📝 Walkthrough

Summary by CodeRabbit

• バグ修正
  • 一部レシピの現像条件表記を統一し、dilution の表記ゆれを修正しました。
  • time の表記を範囲や分:秒形式から、より明確な単一の小数値に更新しました。
  • 複数の主要レシピで処理時間の表示が見やすく、比較しやすくなりました。

Walkthrough

data/recipes.json の複数レシピで、dilution 表記を小文字に統一し、time の範囲表記や m:ss 表記を単一の小数値へ置換した。

Changes

レシピ表記の正規化

Layer / File(s)	Summary
冒頭の 400 系レシピ更新 data/recipes.json	Kodak Tri-X 400、Kodak T-Max 400、Ilford HP5 Plus 400、Kentmere 400、Fomapan 400 の dilution と time が更新された。
Fomapan 100 の更新 data/recipes.json	Fomapan 100 の D-76、ID-11、Microphen、XTOL の time が範囲表記から単一値へ更新された。
後半のレシピ更新 data/recipes.json	Ilford Delta 100 と Fujifilm Neopan 100 Acros II の time が更新された。

Estimated code review effort

🎯 2 (Simple) | ⏱️ ~10 minutes

🚥 Pre-merge checks | ✅ 4 | ❌ 1

❌ Failed checks (1 warning)

Check name	Status	Explanation	Resolution
Linked Issues check	⚠️ Warning	issue #117 は m min か MM:ss への統一を求めますが、このPRは小数値へ置換しており要件に一致しません.	時間表記を m min か MM:ss に統一し、範囲値の扱いは issue の方針に沿って別途整理してください.

✅ Passed checks (4 passed)

Check name	Status	Explanation
Title check	✅ Passed	タイトルは film development recipes の時間修正と命名統一という主変更を簡潔に表しています.
Description check	✅ Passed	説明は #117 の書式統一とデータ修正に関連しており、変更内容と整合しています.
Out of Scope Changes check	✅ Passed	変更はレシピの時間表記と dilution 名の正規化に限られ、目的外の大きな追加変更は見当たりません.
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check.

✨ Finishing Touches

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Commit unit tests in branch feat/format-dev-db

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[coderabbitai]

Actionable comments posted: 2

🤖 Prompt for all review comments with AI agents

Verify each finding against current code. Fix only still-valid issues, skip the
rest with a brief reason, keep changes minimal, and validate.

Inline comments:
In `@data/recipes.json`:
- Around line 5-70: The recipe records are still storing time values in an
unsupported decimal-string format, which does not match the standardization
requirement. Update the recipe data entries referenced in the JSON and ensure
the `time` values use one canonical format consistently, either `m min` or
`MM:ss`, and align `recipes.go` so it emits the same chosen representation
instead of passing through the old string form. Keep the format consistent
across all recipe objects so the database and API share a single canonical
`time` format.
- Line 224: The "time" value for this recipe looks like a mistaken range
normalization because 4.5 falls outside the original "6-7" span and is
inconsistent with the other conversions in this PR. Update the time entry in
recipes.json to a value that stays within the source range, matching the
normalization pattern used elsewhere (for example the other time conversions
like 6.5, 8.5, and 14).

🪄 Autofix (Beta)

Fix all unresolved CodeRabbit comments on this PR:

• Push a commit to this branch (recommended)
• Create a new PR with the fixes

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ℹ️ Review info

⚙️ Run configuration

Configuration used: Organization UI

Review profile: ASSERTIVE

Plan: Pro Plus

Run ID: 16b88eda-19d1-47d7-9ac2-ccdeaf6dc55a

📥 Commits

Reviewing files that changed from the base of the PR and between 03c020b and 90f77e7.

📒 Files selected for processing (1)

• data/recipes.json