Add FREBUFF_MODE as a cli env var

Author: jahooma

cli/src/testing/env.ts

@@ -41,5 +41,6 @@ export const createTestCliEnv = (overrides: Partial<CliEnv> = {}): CliEnv => ({
   CODEBUFF_CLI_TARGET: undefined,
   CODEBUFF_RG_PATH: undefined,
   CODEBUFF_SCROLL_MULTIPLIER: undefined,
+  FREEBUFF_MODE: undefined,
   ...overrides,
 })

cli/src/types/env.ts

@@ -69,6 +69,7 @@ export type CliEnv = BaseEnv & {
   CODEBUFF_RG_PATH?: string
   CODEBUFF_SCROLL_MULTIPLIER?: string
   CODEBUFF_PERF_TEST?: string
+  FREEBUFF_MODE?: string
 }
 
 /**

cli/src/utils/constants.ts

@@ -1,10 +1,12 @@
 import type { ToolName } from '@codebuff/sdk'
 
+import { getCliEnv } from './env'
+
 /**
  * Freebuff build-time flag. When true, the CLI is built as Freebuff (free-only variant).
  * Injected via --define at compile time; enables dead-code elimination by the bundler.
  */
-export const IS_FREEBUFF = process.env.FREEBUFF_MODE === 'true'
+export const IS_FREEBUFF = getCliEnv().FREEBUFF_MODE === 'true'
 
 // Agent IDs that should not be rendered in the CLI UI
 export const HIDDEN_AGENT_IDS = ['codebuff/context-pruner'] as const

cli/src/utils/env.ts

@@ -69,6 +69,7 @@ export const getCliEnv = (): CliEnv => ({
   CODEBUFF_RG_PATH: process.env.CODEBUFF_RG_PATH,
   CODEBUFF_SCROLL_MULTIPLIER: process.env.CODEBUFF_SCROLL_MULTIPLIER,
   CODEBUFF_PERF_TEST: process.env.CODEBUFF_PERF_TEST,
+  FREEBUFF_MODE: process.env.FREEBUFF_MODE,
 })
 
 /**