Claude review: staging: fbtft: Update RA8875 Kconfig help description

[Claude Code Review Bot <claude-review@example.com>]

Patch Review

**Positive observations:**

- The new description closely follows the pattern established by `FB_TFT_ST7789V` (lines 145-149 of `Kconfig`), which uses the same "This enables generic framebuffer support for the..." / "Say Y if you have such a display..." structure. Good consistency.
- Adding the manufacturer name (RAiO) and resolution (800x480) is genuinely useful information for users configuring their kernel.
- The commit message is clear and describes the motivation well.

**Minor nit:**

The second line of the new help text is quite long:

```
+	  display controller. The controller is intended for medium size text/graphic
```

This is 80 characters of content (after the tab+2-spaces indentation). While the kernel's Kconfig style doesn't enforce a strict line length, it would read slightly better as:

```
	  display controller. The controller is intended for medium-size
	  text/graphic mixed displays with a resolution of up to
	  800x480 pixels.
```

Also, "medium size" should arguably be hyphenated as "medium-size" since it's a compound adjective modifying "displays." This matches how the ST7789V entry uses "small color displays" (where "small" is a single adjective and doesn't need a hyphen).

**Overall:** This is a clean, well-motivated documentation improvement. No blocking issues.

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Generated by Claude Code Patch Reviewer