fix icon displayed on spf prompt when nerdfont disabled

[claykom]

Add getHeadLine function that sets headline in the model basesd on nerdfont setting.

fix bug related to issue #874

I can add tests if needed for when nerd font enabled and disabled but i need to get the testing suite setup in WSL or on a VM.

Summary by CodeRabbit

• Style
  • Improved the appearance of the prompt headline by conditionally displaying the terminal icon based on user settings.
  • Removed an extra blank line after the text input in the prompt view for a cleaner interface.

[coderabbitai]

Walkthrough

A helper function was added to conditionally include a terminal icon in the prompt headline based on a configuration flag. The model's headline assignment was updated to use this helper. No other logic or control flow changes were introduced.

Changes

File(s)	Change Summary
src/internal/ui/prompt/model.go	Added getHeadLine() helper; updated headline assignment

Poem

A helper appears, so clever and neat,
Deciding if icons and headlines should meet.
A blank line removed, the prompt feels refined,
With conditional flair, the code is aligned.
Hopping ahead, with changes so bright—
The terminal’s prompt now feels just right!
🐰✨

---

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Plan: Pro

📥 Commits

Reviewing files that changed from the base of the PR and between 70d3ef8 and c5fd572.

📒 Files selected for processing (1)

• src/internal/ui/prompt/model.go (1 hunks)

🚧 Files skipped from review as they are similar to previous changes (1)

• src/internal/ui/prompt/model.go

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• 📝 Generate Docstrings

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[coderabbitai]

Actionable comments posted: 0

🧹 Nitpick comments (1)

src/internal/ui/prompt/model.go (1)

21-26: Simplify boolean check and consider renaming
You can drop the explicit == true for idiomatic Go and make the conditional more concise:

 func getHeadLine() string {
-   if common.Config.Nerdfont == true {
+   if common.Config.Nerdfont {
        return icon.Terminal + " "
    }
    return ""
 }

As a follow-up, you might rename this helper to something like getHeadline (treating “headline” as one word) or getIconPrefix to better convey its purpose.

🧰 Tools

🪛 golangci-lint (1.64.8)

22-22: S1002: should omit comparison to bool constant, can be simplified to common.Config.Nerdfont

(gosimple)

📜 Review details

Configuration used: CodeRabbit UI
Review profile: CHILL
Plan: Pro

📥 Commits

Reviewing files that changed from the base of the PR and between 4532abd and 007d862.

📒 Files selected for processing (1)

• src/internal/ui/prompt/model.go (1 hunks)

🧰 Additional context used

🧬 Code Graph Analysis (1)

src/internal/ui/prompt/model.go (3)

src/internal/common/default_config.go (1)

• Config (11-11)

src/config/icon/icon.go (1)

• Terminal (42-42)

src/internal/ui/prompt/type.go (1)

• Model (6-30)

🪛 golangci-lint (1.64.8)

src/internal/ui/prompt/model.go

22-22: S1002: should omit comparison to bool constant, can be simplified to common.Config.Nerdfont

(gosimple)

🔇 Additional comments (1)

src/internal/ui/prompt/model.go (1)

30-30: Conditional icon prefix integrated correctly
Updating the headline field to use getHeadLine() cleanly toggles the nerd-font icon based on common.Config.Nerdfont without altering existing prompt text.

[coderabbitai]

Actionable comments posted: 0

🧹 Nitpick comments (2)

src/internal/ui/prompt/model.go (2)

21-26: Boolean comparison can be simplified & keeps linter quiet

gosimple is right: comparing a bool to true is redundant. Dropping the explicit comparison improves readability and silences the linter.

-func getHeadLine() string {
-    if common.Config.Nerdfont == true {
-        return icon.Terminal + " "
-    }
-    return ""
-}
+func getHeadLine() string {
+    if common.Config.Nerdfont {
+        return icon.Terminal + " "
+    }
+    return ""
+}

🧰 Tools

🪛 golangci-lint (1.64.8)

22-22: S1002: should omit comparison to bool constant, can be simplified to common.Config.Nerdfont

(gosimple)

---

135-135: Stray whitespace – run go fmt/goimports

The formatter/linter flags this line as “file is not properly formatted”. It looks like a blank line with trailing spaces. Running:

goimports -w src/internal/ui/prompt/model.go

will clean it up.

🧰 Tools

🪛 golangci-lint (1.64.8)

135-135: File is not properly formatted

(goimports)

📜 Review details

Configuration used: CodeRabbit UI
Review profile: CHILL
Plan: Pro

📥 Commits

Reviewing files that changed from the base of the PR and between 007d862 and 70d3ef8.

📒 Files selected for processing (1)

• src/internal/ui/prompt/model.go (2 hunks)

🧰 Additional context used

🧬 Code Graph Analysis (1)

src/internal/ui/prompt/model.go (3)

src/internal/common/default_config.go (1)

• Config (11-11)

src/config/icon/icon.go (1)

• Terminal (42-42)

src/internal/ui/prompt/type.go (1)

• Model (6-30)

🪛 golangci-lint (1.64.8)

src/internal/ui/prompt/model.go

22-22: S1002: should omit comparison to bool constant, can be simplified to common.Config.Nerdfont

(gosimple)

---

135-135: File is not properly formatted

(goimports)