fix: golangci-lint 2 fixes (#769)

Author: caarlos0

bubbles.go

@@ -1 +1,4 @@
+// Package bubbles provides some components for Bubble Tea applications. These
+// components are used in production in Glow, Charm and many other
+// applications.
 package bubbles

cursor/cursor.go

@@ -1,3 +1,4 @@
+// Package cursor provides cursor functionality for Bubble Tea applications.
 package cursor
 
 import (

filepicker/filepicker.go

@@ -1,3 +1,5 @@
+// Package filepicker provides a file picker component for Bubble Tea
+// applications.
 package filepicker
 
 import (

help/help.go

@@ -1,3 +1,4 @@
+// Package help provides a simple help view for Bubble Tea applications.
 package help
 
 import (

list/list.go

@@ -289,7 +289,7 @@ func (m *Model) SetFilterText(filter string) {
 	m.updateKeybindings()
 }
 
-// Helper method for setting the filtering state manually.
+// SetFilterState allows setting the filtering state manually.
 func (m *Model) SetFilterState(state FilterState) {
 	m.Paginator.Page = 0
 	m.cursor = 0

progress/progress.go

@@ -1,3 +1,4 @@
+// Package progress provides a simple progress bar for Bubble Tea applications.
 package progress
 
 import (

spinner/spinner.go

@@ -1,3 +1,4 @@
+// Package spinner provides a spinner component for Bubble Tea applications.
 package spinner
 
 import (

table/table.go

@@ -1,3 +1,4 @@
+// Package table provides a simple table component for Bubble Tea applications.
 package table
 
 import (

textarea/memoization/memoization.go

@@ -1,3 +1,5 @@
+// Package memoization is an internal package that provides a simple memoization
+// for text area.
 package memoization
 
 import (

textarea/textarea.go

@@ -1,3 +1,5 @@
+// Package textarea provides a multi-line text input component for Bubble Tea
+// applications.
 package textarea
 
 import (